Inventor
OIE MASAYUKI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “OIE MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON ZEON CO
7 patentsUS5532107AJul 2, 1996
Positive resist composition
NIPPON ZEON CO31 citations92
US5112719AMay 12, 1992
Positive resist composition containing alkali-soluble phenolic resin, quinonediazide sulfonic acid ester photosensitive agent and polyhydroxy sensitizer
NIPPON ZEON CO30 citations92
US5688628ANov 18, 1997
Resist composition
NIPPON ZEON CO39 citations90
US5306596AApr 26, 1994
Positive resist composition comprising a polyphenolic o-quinone diazide sulfonate
NIPPON ZEON CO7 citations73
US5773190AJun 30, 1998
Resist composition
NIPPON ZEON CO10 citations72
US4654292AMar 31, 1987
Photoresist composition containing a pyrazole compound anti-halation agent
NIPPON ZEON CO8 citations70
US5166033ANov 24, 1992
Positive resist composition containing quinone diazide sulfonate ester of vinylphenol compounds or isopropenylphenol compounds
NIPPON ZEON CO4 citations62