Inventor · disambiguated record
Kazuo Hieda
Also filed as: HIEDA KAZUO
10 granted patents·182 citations·filing 1985–2000
90Inventor score
Top patents by PatentIndex Score
10 records- 0186US6800433B1Process for purification of proanthocyanidin oligomerKYOWA HAKKO KOGYO KK·Filed 2000·Granted Oct 5, 2004·20 cites·18 claims
- 0286US4943606AResin composition for printed circuit boardSUMITOMO CHEMICAL CO·Filed 1988·Granted Jul 24, 1990·52 cites·8 claims
- 0385US4820761AAromatic polysulfone resin compositionSUMITOMO CHEMICAL CO·Filed 1988·Granted Apr 11, 1989·30 cites·8 claims
- 0478US4578427ACoating resin compositionSUMITOMO CHEMICAL CO·Filed 1985·Granted Mar 25, 1986·29 cites·7 claims
- 0557US6203744B1Method for producing molded article of thermoplastic resinSUMITOMO CHEMICAL CO·Filed 1995·Granted Mar 20, 2001·18 cites·20 claims
- 0653US4843113AAromatic polysulfone resin composition having excellent plating characteristicsSUMITOMO CHEMICAL CO·Filed 1988·Granted Jun 27, 1989·14 cites·10 claims
- 0745US4699944APolyetherketone resin compositionSUMITOMO CHEMICAL CO·Filed 1986·Granted Oct 13, 1987·6 cites·17 claims
- 0842US4626564AAromatic polysulfone resin compositionSUMITOMO CHEMICAL CO·Filed 1985·Granted Dec 2, 1986·5 cites·5 claims
- 0941US5268409AAromatic polysulfone resin compositionSUMITOMO CHEMICAL CO·Filed 1991·Granted Dec 7, 1993·4 cites·16 claims
- 1039US5032336AProcess for producing aromatic polysulfone molding compound improved in mold-release characteristicsSUMITOMO CHEMICAL CO·Filed 1989·Granted Jul 16, 1991·4 cites·8 claims
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