Inventor

HOSAKA YOSHIHIRO

18 patents

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

HOSAKA YOSHIHIRO

JAPAN SYNTHETIC RUBBER CO LTD

Radiation-sensitive composition containing 1,2 quinonediazide compound, alkali-soluble resin and monooxymonocarboxylic acid ester solvent

Method of pattern formation utilizing radiation-sensitive resin composition containing monooxymonocarboxylic acid ester solvent

Radiation-sensitive composition containing 1,2-quinonediazide compound, alkali-soluble resin and monooxymonocarboxylic acid ester solvent

1,2-quinonediazide containing radiation-sensitive resin composition utilizing methyl 2-hydroxypropionate, ethyl 2-hydroxypropionate or methyl 3-methoxypropionate as the solvent

Positive type photosensitive resin composition with at least two o-quinone diazides

Photosensitive compositions and printing plates containing same

Positive type photosensitive resin composition

Curable composition

JSR CORP

Radiation-sensitive resin composition

Radiation-sensitive resin composition

Radiation-sensitive resin composition utilizing monooxymonocarboxylic acid ester solvent

Radiation-sensitive resin composition utilizing monooxymonocarboxylic acid ester solvent

DAIFUKU KK

Sliding fire door

Centralized management system for maintenance parts

Fire door

JAPAN SYNTHETIC RUBBER CO INC

Positive type radiation-sensitive resin composition

HOSAKA YOSHIHIRO

Urea tank with closure member for vehicle exhaust system

KROSAKI HARIMA CORP

Fire door