Inventor
AOYAMA TOSHIMI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “AOYAMA TOSHIMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO OHKA KOGYO CO LTD
10 patentsUS6010824AJan 4, 2000
Photosensitive resin composition containing a triazine compound and a pre-sensitized plate using the same, and photosensitive resin composition containing acridine and triazine compounds and a color filter and a pre-sensitized plate using the same
TOKYO OHKA KOGYO CO LTD109 citations97
US5185235AFeb 9, 1993
Remover solution for photoresist
TOKYO OHKA KOGYO CO LTD88 citations95
US4045231AAug 30, 1977
Photosensitive resin composition for flexographic printing plates
TOKYO OHKA KOGYO CO LTD102 citations94
US5645974AJul 8, 1997
Process for the production of printing plates
TOKYO OHKA KOGYO CO LTD19 citations92
US5498498AMar 12, 1996
Photosensitive resin composition used in a method for forming a light-shielding film
TOKYO OHKA KOGYO CO LTD19 citations92
US5368991ANov 29, 1994
Photosensitive resin composition for use as a light-shielding film which can be used as black matrices
TOKYO OHKA KOGYO CO LTD40 citations92
US4209581AJun 24, 1980
Soluble photosensitive resin composition
TOKYO OHKA KOGYO CO LTD13 citations73
US5087552AFeb 11, 1992
Photosensitive resin composition
TOKYO OHKA KOGYO CO LTD9 citations70
US6291133B1Sep 18, 2001
Photosensitive resin composition and flexographic resin plate
TOKYO OHKA KOGYO CO LTD4 citations59
US4933260AJun 12, 1990
Water based photopolymerizable resin composition
TOKYO OHKA KOGYO CO LTD3 citations58