Inventor · disambiguated record
Mikio Hirai
Also filed as: HIRAI MIKIO
6 granted patents·43 citations·filing 1975–1995
80Inventor score
Top patents by PatentIndex Score
6 records- 0151US5811491AGlass fiber-reinforced thermoplastic resin compositionSUMITOMO DOW LTD·Filed 1995·Granted Sep 22, 1998·15 cites·15 claims
- 0246US4762886AWeather resistant thermoplastic resin compositionSUMITOMO NAUGATUCK·Filed 1987·Granted Aug 9, 1988·9 cites·4 claims
- 0346US4757111AWeather-resistant resin, and its productionSUMITOMO NAUGATUCK·Filed 1985·Granted Jul 12, 1988·7 cites·4 claims
- 0440US4855355AMolding resin compositionSUMITOMO NAUGATUCK·Filed 1988·Granted Aug 8, 1989·7 cites·7 claims
- 0535US4880874AResin of polycarbonate and graft copolymer of unsaturated epoxy monomer and ethylene-α-olefin base rubberSUMITOMO NAUGATUCK·Filed 1988·Granted Nov 14, 1989·5 cites·2 claims
- 0620US3991030AProcess for reducing viscosity of reaction solution containing graft copolymerSUMITOMO CHEMICAL CO INC·Filed 1975·Granted Nov 9, 1976·0 cites·7 claims
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