Inventor · disambiguated record
Hideshi Sakamoto
Also filed as: SAKAMOTO HIDESHI
13 granted patents·1 pending application·282 citations·filing 1983–2007
93Inventor score
Top patents by PatentIndex Score
14 records- 0192US4560734APolypropylene fibers having improved heat-shrinkability and tenacityCHISSO CORP·Filed 1983·Granted Dec 24, 1985·69 cites·12 claims
- 0287US4857377AElectroconductive fabric sheet and molded article having it on surface thereofCHISSO CORP·Filed 1988·Granted Aug 15, 1989·49 cites·14 claims
- 0384US4983452AElectroconductive thermoplastic sheet and method of forming sameCHISSO CORP·Filed 1988·Granted Jan 8, 1991·51 cites·18 claims
- 0481US7141168B2Porous polyolefin membraneCHISSO PETROCHEMICAL CORP·Filed 2003·Granted Nov 28, 2006·22 cites·16 claims
- 0567US4752526AHeat resistance-improved metal-polypropylene laminate compositeCHISSO CORP·Filed 1987·Granted Jun 21, 1988·22 cites·20 claims
- 0655US4482595APrimary backing of foamed polypropylene tapes and tufted carpets produced from the sameCHISSO CORP·Filed 1984·Granted Nov 13, 1984·15 cites·6 claims
- 0748US5008350AGlycidyl ethers of phenolic compounds and process for producing the sameSUMITOMO CHEMICAL CO·Filed 1988·Granted Apr 16, 1991·5 cites·3 claims
- 0847US5107036ACuring agent for epoxy resinSUMITOMO CHEMICAL CO·Filed 1990·Granted Apr 21, 1992·9 cites·16 claims
- 0946US4891264AElectroconductive thermoplastic resin sheetCHISSO CORP·Filed 1988·Granted Jan 2, 1990·17 cites·8 claims
- 1042US2007229956A1Light reflective sheetCHISSO PETROCHEMICAL CORP·Filed 2007·Application pending·0 cites
- 1141US5077375AGlycidyl ethers of phenolic compounds and process for producing the sameSUMITOMO CHEMICAL CO·Filed 1991·Granted Dec 31, 1991·3 cites·2 claims
- 1241US4939027AElectroconductive thermoplastic resin sheets and molded articlesCHISSO CORP·Filed 1989·Granted Jul 3, 1990·13 cites·17 claims
- 1339US6222054B1Method for producing epoxy resinSUMITOMO CHEMICAL CO·Filed 1999·Granted Apr 24, 2001·1 cites·13 claims
- 1431US4929496AElectroconductive thermoplastic resin molded productCHISSO CORP·Filed 1988·Granted May 29, 1990·6 cites·12 claims
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