Inventor · disambiguated record
Shigeru Otawa
Also filed as: OTAWA SHIGERU
3 granted patents·25 citations·filing 1980–1991
68Inventor score
Top patents by PatentIndex Score
3 records- 0149US4304832APhotosensitive resin composition containing diazodiphenylamine-aldehyde condensateTOKYO OHKA KOGYO CO LTD·Filed 1980·Granted Dec 8, 1981·11 cites·9 claims
- 0240US4741987APhotopolymerizable composition including benzotriazole carboxylic acidPHOTOPOLY OHKA CO LTD·Filed 1987·Granted May 3, 1988·10 cites·7 claims
- 0330US5236809APhotopolymerizable resin composition employing (meth)acrylonitrile in the linear copolymer to impart additional flexibility of the compositionTOKYO OHKA KOGYO CO LTD·Filed 1991·Granted Aug 17, 1993·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →