Inventor

CHISAKA HIROKI

JP31 patents

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

CHISAKA HIROKI

TOKYO OHKA KOGYO CO LTD

Energy-sensitive resin composition

Sulfonium salt, photoacid generator, and photosensitive composition

Composition containing vinyl-group-containing compound

Positive photosensitive resin composition, method for forming polyimide resin patterns, and patterned polyimide resin film

Vinyl-group-containing fluorene compound

Energy-sensitive composition, cured product, and forming method of cured product

Resin composition, method for producing resin composition, film formation method, and cured product

Curable composition, cured product of the curable composition, and method of producing a cured product using the curable composition

Curable composition

Photosensitive ink composition, cured product, display panel, and method for producing cured product

Photosensitive ink composition, cured product, display panel, and method for producing cured product

Curable composition, cured product, and method for producing cured product

Curable composition, film, optical film, light-emitting display element panel, and light-emitting display

Polyimide precursor composition

Resin composition, method for producing resin composition, film formation method, and cured product

Composition containing microparticles

Developing solution and development processing method of photosensitive resin composition

Method of producing polyimide resin, method of producing polyimide coating, method of producing polyamic acid solution, polyimide coating, and polyamic acid solution

Silicon-containing resin composition

Compound, epoxy curing catalyst and method for producing compound

Imidazole compound, metal surface treatment liquid, metal surface treatment method, and laminate production method

Composition and method of producing siliceous film

Compound containing structural unit derived from vinyl ether compound

Method for producing polybenzoxazole resin

Method of pattern formation and method of producing polysilane resin precursor

Energy-sensitive resin composition

Curable composition, cured product, cured film, display panel, and method for producing cured product

Curable composition, cured film, display panel, and method for producing cured product

Transparent body production method, transparent body, and amorphous body

Curable composition, adhesive, method of producing fiber-reinforced composite material, and fiber-reinforced composite material

ENEOS CORP

Method for producing polyimide film, polyimide film, polyamic acid solution, and photosensitive composition