Inventor · disambiguated record
Kohtaro Nagasawa
Also filed as: FUJII RYUICHI · NAGASAWA KOHTARO
6 granted patents·147 citations·filing 1978–1985
84Inventor score
Top patents by PatentIndex Score
6 records- 0193US4205018ARadiation curable resin compositionSOMAR MFG·Filed 1978·Granted May 27, 1980·72 cites·11 claims
- 0282US4284707APhotocurable light-sensitive compositionSOMAR MFG·Filed 1978·Granted Aug 18, 1981·39 cites·18 claims
- 0370US4299911AHigh energy radiation curable resist material and method of using the sameSOMAR MFG·Filed 1978·Granted Nov 10, 1981·19 cites·32 claims
- 0441US4681833ALight-sensitive negative working composition with diazonium condensate, epoxy resin, and combination of polymers with acrylic groupsSOMAR CORP·Filed 1985·Granted Jul 21, 1987·10 cites·9 claims
- 0540US4273858AResist material for micro-fabrication with unsaturated dicarboxylic moietySOMAR MFG·Filed 1978·Granted Jun 16, 1981·6 cites·5 claims
- 0631US4349647AResist material for micro-fabricationSOMAR MFG·Filed 1981·Granted Sep 14, 1982·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →