Inventor

YAMAGUCHI AKIHIRO

JP269 patents

⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YAMAGUCHI AKIHIRO

MITSUI TOATSU CHEMICALS

Polyhydroxycarboxylic acid and preparation process thereof

Superabsorbent polymer and process for producing same

Degradable polymer composition

Degradable laminate composition

Polyimide and high-temperature adhesive of polyimide from meta substituted phenoxy diamines

Aliphatic polyester and preparation process thereof

Polyimide based resin composition

Flexible laminate printed-circuit board and methods of making same

Linear polyamic acid, linear polyimide and thermoset polyimide

Electrophotographic receptors with charge generating azo-substituted tetraphenyl-thiophene or thiophene 1,1-dioxide

Polyimide from ether diamine having the indane structure and high-temperature adhesive of polyimide

Degradable aliphatic polyester formed products

Epoxy acrylate resins and their uses

Preparation process of degradable polymer

Polymer containing monomer units of chemically modified polyaspartic acids or their salts and process for preparing the same

Decomposable composite material

Superabsorbent polymer and process for producing same

Purification process of aliphatic polyester

Preparation process of polysuccinimide

Polyimide

Degradable foam and use of same

Aliphatic polyester and preparation process thereof

Polyimide and preparation process of same

Thermochromic materials

Polyimide and high-temperature adhesive of polyimide

Process for preparing a polyimide and a composite material containing the same

Polyimide and high-temperature adhesive thereof

Method for preparing an aromatic polycarbonate

Flexible copper-clad circuit substrate

Polyimide based resin composition comprising cured phenolic resins and liquid crystal polymers

Polyimides, process for the preparation thereof and polyimide resin compositions

Readily processable polyimide and preparation process of same

Process for producing granules of polycarbonate and composition thereof

Salicylic acid copolymers and their metal salts, production process thereof, color-developing agents comprising metal salts of the copolymers, and color-developing sheets employing the agents

Polyaldimine derivatives

High-temperature adhesive polyimide from 2,2-bis[4-(3-amino phenoxy)phenyl]1,1,1,3,3,3-hexafluoro propane

Process for producing fluorobenzophenone derivatives

Heat-resistant adhesive and method of adhesion by using adhesive

Polyimide

Purification process of aliphatic polyester

Resin forming compositions

Polyimide

MITSUI CHEMICALS INC

Aromatic hydroxycarboxylic acid resins and their use

Degradable aliphatic polyester formed products

Preparation of degradable copolymers

Liquid crystal polyamide-imide copolymer

HOKKAI CAN

Bottle

Bottle

SQUARE CO LTD

Rendering method and apparatus, game system, and computer readable program product storing program for calculating data relating to shadow of object in virtual space

SHARP KK

Blowing device