Inventor

OKAMYO SHUSAKU

JP2 patents

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

SUMITOMO BAKELITE CO

1 patent

US7678514B2Mar 16, 2010

Positive-type photosensitive resin composition, cured film, protecting film, insulating film and semiconductor device and display device using these films

SUMITOMO BAKELITE CO1 citations45

HIRANO TAKASHI

1 patent

US8530119B2Sep 10, 2013

Positive photosensitive resin composition, cured film, protective film, interlayer insulating film, and semiconductor device and display element using the same

HIRANO TAKASHI0 citations44