Inventor · disambiguated record
Shozaburo Imai
Also filed as: IMAI SHOZABURO
7 granted patents·198 citations·filing 1975–1990
87Inventor score
Files withSUMITOMO CHEMICAL CO7
Top patents by PatentIndex Score
7 records- 0195US4311823AProcess for producing aromatic polyestersSUMITOMO CHEMICAL CO·Filed 1979·Granted Jan 19, 1982·74 cites·6 claims
- 0286US4001159AAqueous dispersion of olefin-acrylate copolymerSUMITOMO CHEMICAL CO·Filed 1975·Granted Jan 4, 1977·40 cites·24 claims
- 0383US5135791AOptical deviceSUMITOMO CHEMICAL CO·Filed 1990·Granted Aug 4, 1992·35 cites·3 claims
- 0476US4785053AOptical resin material having improved birefringenceSUMITOMO CHEMICAL CO·Filed 1985·Granted Nov 15, 1988·23 cites·8 claims
- 0568US4313870AProcess for producing polycondensatesSUMITOMO CHEMICAL CO·Filed 1978·Granted Feb 2, 1982·15 cites·10 claims
- 0647US4316004AProcess for producing oxybenzoyl copolyestersSUMITOMO CHEMICAL CO·Filed 1980·Granted Feb 16, 1982·8 cites·5 claims
- 0735US4812345AOptical disk substrateSUMITOMO CHEMICAL CO·Filed 1988·Granted Mar 14, 1989·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →