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Ajinomoto

Last updated January 31, 2026
72
Innovation Areas
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Ajinomoto Research Landscape: Recent R&D and Innovation Focus Areas

This landscape reveals what Ajinomoto is actively researching on recently. It organizes signals from patents into clusters of real scientific and technical questions being explored, showing where Ajinomoto is repeatedly investing effort, building knowledge, and reducing uncertainty. The result is a forward-looking view of strategic intent , often visible months or years before it appears in products, partnerships, or financial disclosures of Ajinomoto.

What are Ajinomoto's key R&D focus areas?

Multilayer circuit build-up architecture

(3)problems

Interconnect failures and signal loss occur when dielectric layers lack uniform thickness or adhesion. These innovations utilize specialized adhesive films to control the structural integrity and electrical insulation of multi-layer boards.

Off-flavor suppressing chemical agents

(4)problems

Unwanted bitter or metallic notes in alternative proteins degrade consumer acceptance and market value. These chemical agents selectively mask off-flavors to ensure sensory consistency across food batches.

Thermoset polymer matrix formulation

(3)problems

Batch-to-batch variability in polymer curing leads to structural defects and mechanical failure. Precise control of the resin chemical ratios ensures consistent material performance and manufacturing yield.

Aspartic acid leucine amino complex

(2)problems

Off-notes in functional ingredients trigger aversive sensory responses that limit consumer adoption. These molecular structures selectively block taste receptors to neutralize perceived bitterness without altering the primary flavor profile.

Thermoset resin matrix composition

(2)problems

Uncontrolled polymerization rates lead to structural defects and poor thermal stability in thermoset resins. Precise maleimide stoichiometry ensures high-density covalent bonding for superior heat resistance and mechanical integrity.

Resin sheet metal foil lamination

(2)problems

Delamination and registration errors during substrate buildup increase scrap rates in high-density interconnects. These methods control the interface between resin sheets and metal foils to ensure structural integrity.

Polymeric resin matrix formulation

(2)problems

Inconsistent mechanical properties in molded parts lead to structural failure and high scrap rates. Precise control of the resin chemical constituents ensures predictable curing and material performance.

Thermoset polymer matrix stoichiometry

(2)problems

Uncontrolled cross-linking density leads to brittle failure and thermal instability in molded components. Precise manipulation of the polymer backbone and curing agents ensures consistent mechanical performance and chemical resistance.

Thermoset polymer matrix formulation

(1)problems

Inconsistent curing profiles in multi-component resins lead to structural failure and production downtime. Precise control of the polymer matrix composition ensures predictable mechanical properties and chemical resistance.

Cryogenic phase transition kinetics

(2)problems

Uneven thermal absorption in frozen composite foods leads to localized overheating or soggy textures. These innovations utilize specific packaging geometries and material dielectric properties to regulate microwave energy distribution during the transfer process.

Polyphenol resin crosslinking chemistry

(4)problems

Uncontrolled polymerization in thermosets leads to brittle failure and thermal instability. Precise engineering of the polyphenol resin composition ensures specific crosslinking densities for improved mechanical durability.

Resin metal foil laminate architecture

(2)problems

Interfacial delamination between polymers and conductive foils causes electrical failure in high-density circuits. This lever controls the structural bonding and material layering to ensure thermal and mechanical stability.

Photosensitive resin refractive index gradient

(2)problems

Inconsistent polymerization across complex geometries causes structural failure in 3D printing. Precise ratio control within resin kits ensures uniform cross-linking density and mechanical stability.

Photosensitive polyimide resin architecture

(2)problems

Uncontrolled solubility rates in lithographic patterning lead to poor resolution and yield loss. These formulations engineer the chemical dissolution switch to ensure high-fidelity circuit reproduction.

Photosensitive resin monomer stoichiometry

(3)problems

Dimensional instability in multilayer wiring boards causes circuit misalignment and electrical failure. Engineering the specific photosensitive resin chemistry ensures precise pattern definition and structural integrity during semiconductor packaging.

Multilayered resin matrix architecture

(5)problems

Interfacial delamination and uneven curing in composite structures lead to mechanical failure. Precise control of the resin composition layer-by-layer ensures structural integrity and chemical resistance.

Thermoset polymer matrix formulation

(2)problems

Inconsistent cross-linking density leads to mechanical failure and thermal instability in molded components. Precise control of the polymer matrix chemistry ensures structural reliability and chemical resistance.

Supported resin sealing architecture

(3)problems

Moisture and oxygen ingress degrade sensitive electronic components, leading to premature device failure. This technology engineers the barrier properties and interfacial adhesion of the encapsulation layer to extend operational lifespan.

Thermosetting epoxy resin sealant

(2)problems

Inconsistent thermal bonding leads to delamination and structural failure in protective packaging. Precise control of the polymer resin composition and sheet layering ensures interfacial adhesion and environmental barrier integrity.

Thermoset polymer matrix stoichiometry

(2)problems

Uncontrolled cross-linking density in adhesive layers leads to mechanical failure and delamination in sensitive electronic components. Precise hardener-to-resin ratios ensure consistent curing profiles to maintain structural integrity.

Thermoset polymer matrix formulation

(2)problems

Inconsistent mechanical properties in molded parts lead to high scrap rates and structural failure. Precise control of the resin chemical ratio ensures uniform cross-linking density and batch-to-batch reliability.

Thermoset polymer matrix stoichiometry

(2)problems

Inconsistent resin distribution during composite layup leads to structural voids and mechanical failure. Precise control of the prepreg resin composition ensures uniform matrix integration and predictable curing cycles.

Multilayered resin support interfaces

(2)problems

Mechanical instability during thin-film processing leads to substrate deformation and bonding failures. This structure utilizes a rigid support body to maintain dimensional stability during high-precision application.

Thermoset polymer matrix stoichiometry

(3)problems

Inconsistent material properties in molded components lead to structural failure and high scrap rates. Precise control over the chemical constituents of the resin matrix ensures batch-to-batch mechanical reliability.

Water-in-oil emulsion phase stability

(2)problems

Phase separation in emulsified mixtures leads to product instability and short shelf life. These innovations utilize specific gelation chemistries to lock the internal structure and maintain long-term rheological consistency.

Thermosetting polymer network architecture

(1)problems

Uncontrolled curing kinetics and thermal instability lead to structural failure in molded components. Precise chemical ratio control in the resin matrix ensures predictable cross-linking and mechanical reliability.

Thermoset polymer matrix stoichiometry

(3)problems

Uncontrolled cross-linking density leads to brittle failure and thermal instability in molded components. Precise manipulation of the resin backbone chemistry ensures mechanical durability under high-stress environments.

Thermoset resin matrix morphology

(3)problems

Thermal expansion mismatches in semiconductor packaging cause solder joint fatigue and delamination. These innovations control the resin-to-substrate interface and curing kinetics to ensure structural integrity.

Dielectric polymer resin formulation

(4)problems

Inconsistent mechanical properties in molded parts lead to high scrap rates and structural failure. Precise control of the resin chemical ratios ensures batch-to-batch uniformity and predictable curing kinetics.

Edible meat conditioner formulations

(3)problems

Inconsistent texture and thermal instability in plant-based proteins lead to poor sensory quality and consumer rejection. These innovations engineer the protein network structure to mimic the mouthfeel and cooking performance of animal muscle.

Coryneform bacterial metabolic pathways

(2)problems

Inefficient microbial conversion of substrates leads to low amino acid yields and high feedstock costs. These innovations optimize specific enzymatic pathways within Enterobacteriaceae to maximize tripeptide and glutamic acid synthesis.

Cleavable antibody functional substance conjugates

(1)problems

Uncontrolled attachment of payloads to antibodies leads to heterogeneous drug-to-antibody ratios and reduced therapeutic efficacy. These innovations utilize site-specific chemical handles to ensure precise molecular orientation and stoichiometric consistency.

Thermoset polymer matrix stoichiometry

(2)problems

Inconsistent material properties in molded components lead to structural failure and high scrap rates. Precise control of the resin chemical composition ensures batch-to-batch uniformity and predictable mechanical performance.

Enzymatic starch and protein modification

(2)problems

Starch retrogradation causes rapid staling and texture degradation in processed grains, leading to significant food waste and short shelf lives. These innovations utilize specific enzymatic modifiers to stabilize the carbohydrate network and maintain textural integrity.

Enterobacteriaceae metabolic pathway engineering

(2)problems

Low metabolic conversion rates in wild-type bacteria limit industrial amino acid yields. These innovations engineer specific genetic pathways within Enterobacteriaceae to maximize precursor flux and product recovery.

Polymeric matrix formulation control

(3)problems

Inconsistent cross-linking densities lead to mechanical failure and thermal instability in molded components. Precise control over the reactive monomer ratios ensures predictable curing cycles and structural integrity.

Flavor perception electrical modulation interface

(2)problems

Subjective taste variability and sensory limitations prevent consistent consumer experiences, which is mitigated through real-time electrical stimulation of gustatory receptors. This allows for the digital manipulation of flavor profiles without altering chemical composition.

Polymeric resin formulation stoichiometry

(3)problems

Inconsistent material properties lead to structural failure or processing bottlenecks in manufacturing. Precise control of the resin's chemical constituents ensures batch-to-batch uniformity and predictable mechanical performance.

Talaromyces cellulolyticus pep4 protease inhibition

(2)problems

Proteolytic degradation and inefficient translocation limit the yield of complex recombinant proteins. These modifications optimize secretion machinery and silence endogenous proteases to ensure high-titer production of functional proteins.

Biomarker algorithmic scoring architecture

(3)problems

Inconsistent clinical responses to combination therapies create high R&D failure risks, which are mitigated through standardized computational frameworks for quantifying synergistic drug interactions. These systems automate the evaluation of immune checkpoint inhibitor efficacy to accelerate lead candidate selection.

High-density perfusion bioreactor parameters

(3)problems

Inconsistent cell phenotype and batch-to-batch variability during expansion increase clinical manufacturing risks. These innovations stabilize the cellular microenvironment through precise nutrient and growth factor titration.

Surfactant phase stability architecture

(2)problems

Phase instability in multi-layer detergents leads to inconsistent dosing and poor cleaning performance. Precise control of the interfacial boundary between separated surfactant layers ensures uniform product reconstitution during use.

Flow microreactor protein refolding

(2)problems

Protein misfolding and aggregation during large-scale production lead to low yields of bioactive substances. These innovations utilize controlled flow microreactors to precisely manage the kinetic environment for efficient supramolecular assembly and refolding.

Integrated sealing sheet architecture

(2)problems

Inconsistent barrier integrity during high-volume production leads to premature component failure. Engineering the specific layer sequence and thermal bonding parameters ensures hermetic reliability.

Thermoset polymer matrix chemistry

(2)problems

Inconsistent curing and thermal instability lead to mechanical failure in molded components. Precise control over the resin chemical ratios ensures structural integrity and chemical resistance.

Ferromagnetic particulate paste composition

(2)problems

Inconsistent magnetic permeability in printed circuit substrates leads to signal loss and component failure. Controlling the viscosity and particle distribution of magnetic pastes ensures uniform inductor performance across high-density electronic assemblies.

Intramolecular disulfide bridge cyclization

(2)problems

Batch-to-batch variability and slow reaction kinetics in cyclic peptide synthesis increase production costs and impurity profiles. Continuous flow engineering mitigates these risks by maintaining precise residence times and high-dilution conditions to favor intramolecular cyclization.

Amino acid protein glycation inhibitors

(2)problems

Accumulation of advanced glycation end-products causes structural skin degradation and hyperpigmentation. Specific D-amino acid isomers are engineered into formulations to competitively inhibit protein cross-linking and preserve tissue elasticity.

Bioactive micronutrient chelation complexes

(2)problems

Systemic iron deficiency and oxidative stress drive neurological decline and anemia. These compositions stabilize iron transport and absorption to mitigate cognitive impairment and cerebral atrophy.

Multilayer resin sheet architecture

(4)problems

Surface contamination and mechanical damage during handling lead to high scrap rates in printed wiring board fabrication. Engineering the adhesion and release properties of the protective film ensures substrate integrity throughout the manufacturing cycle.

Thiol-functionalized resin crosslinking

(2)problems

Uncontrolled sulfur-based reactivity leads to inconsistent polymer cross-linking and oxidative instability. Precise titration of thiol compounds stabilizes chemical bonding for predictable material performance.

Thermoset polymer matrix stoichiometry

(3)problems

Inconsistent flow properties during high-precision molding lead to structural defects and material waste. These innovations engineer the specific resin chemistry to stabilize viscosity and curing rates.

Bioactive metabolic pathway modulators

(3)problems

Cancer-related fatigue creates severe patient non-compliance and treatment discontinuation risks, which these compounds mitigate by modulating neuro-inflammatory and metabolic signaling pathways. Controlling these specific biochemical triggers allows for sustained high-dose oncology regimens without debilitating physical exhaustion.

Thermoset polymer matrix stoichiometry

(3)problems

Inconsistent material properties in molded parts lead to structural failure and high scrap rates. Precise control of the resin chemical ratios ensures predictable curing and mechanical performance.

Agglomerated lipid carbohydrate matrix

(2)problems

Clumping in dehydrated food matrices leads to processing downtime and poor shelf stability. These innovations engineer the particle surface to prevent moisture-induced bridging in high-fat or hygroscopic seasonings.

Mrna maturation inhibitory composition

(3)problems

Standard dehydration processes often result in poor solubility and flavor loss, which are mitigated through precise control of the powder particle morphology. Engineering the physical structure of the instant composition ensures rapid dissolution and consistent sensory profiles.

Engineered ligase phosphorothioate catalysis

(2)problems

Inefficient monomer addition during chain elongation increases impurity profiles and purification costs. These methods engineer the reaction environment to maximize coupling efficiency and yield.

Ammonia concentration feedback sensors

(2)problems

Inconsistent metabolic rates during large-scale fermentation lead to batch failure and low yields. Precise gas exchange and pressure regulation stabilize the microbial environment to ensure predictable output.

Multilayered adhesive laminate architecture

(2)problems

Mechanical instability during thin-wafer processing leads to substrate breakage and wiring misalignment. These innovations utilize sacrificial adhesive layers and rigid support bodies to maintain structural integrity during high-stress manufacturing cycles.

Laminated metal foil current collector

(2)problems

Standard monolithic foils suffer from mechanical fatigue and interface resistance that degrade battery cycle life. This technology engineers a multi-layer laminate structure to stabilize electrical conductivity and structural integrity.

Enzymatic sugar hydrolysis pathways

(3)problems

Inefficient synthesis of complex purines and aldehydes increases production costs and impurity profiles. These innovations utilize RNA silencing to modulate metabolic flux for higher precursor yields.

Optical grade polymer stoichiometry

(2)problems

Refractive index mismatch and yellowing in optical polymers cause high rejection rates in precision manufacturing. Precise control of the resin monomer ratios and curing agents ensures consistent clarity and structural integrity.

Regioselective enzymatic sulfation and epimerization

(2)problems

Inefficient chemical sulfation of complex glycans leads to low yields and poor structural specificity. These engineered biocatalysts enable precise site-specific modification of heparin precursors to ensure therapeutic potency.

Ferritin nanocage protein fusion

(2)problems

Therapeutic instability and rapid clearance increase dosing frequency and costs. Engineering multi-domain protein architectures stabilizes the molecule to extend half-life and improve targeting precision.

Ruminant intestinal microbiota modulators

(1)problems

Nutrient degradation in the rumen reduces metabolic efficiency and increases feed costs. These innovations engineer protective lipid or polymer barriers to ensure targeted intestinal delivery.

Reactive monomer crosslinking matrix

(1)problems

Inconsistent polymerization rates lead to mechanical failure and brittle interfaces in industrial coatings. Precise control over the reactive functional groups ensures structural integrity and predictable curing cycles.

Sintered resin composite matrix

(2)problems

Inconsistent mechanical properties in molded components lead to structural failure and high scrap rates. Engineering the resin composition and hardening parameters ensures uniform material integrity across the solidified body.

Magnetic substrate lamination architecture

(1)problems

Standard circuit board substrates lack the electromagnetic properties required for high-frequency integration, leading to signal loss and footprint inefficiencies. These innovations engineer the magnetic permeability and dielectric stability of the resin matrix to enable embedded inductive functions.

Modified deamidase and dehydrogenase biocatalysts

(2)problems

Low catalytic efficiency and poor thermal stability in wild-type enzymes limit the industrial synthesis of bioactive dipeptides. These engineered protein variants stabilize the enzymatic conversion process to increase yield and purity.