Inventor · disambiguated record
Nobuo Oi
Also filed as: OI NOBUO
20 granted patents·1 pending application·114 citations·filing 1995–2006
94Inventor score
Files withSUMITOMO CHEMICAL CO21
Top patents by PatentIndex Score
21 records- 0189US7211537B2Modified aluminum oxy compound, polymerization catalyst and process for producing olefin polymer and alkenyl aromatic hydrocarbon polymerSUMITOMO CHEMICAL CO·Filed 2005·Granted May 1, 2007·9 cites·6 claims
- 0283US6664208B1Modified aluminum oxy compound, polymerization catalyst and process for producing olefin polymer and alkenyl aromatic hydrocarbon polymerSUMITOMO CHEMICAL CO·Filed 2000·Granted Dec 16, 2003·17 cites·14 claims
- 0372US5565069AProcess for producing 5-vinyl-2-norborneneSUMITOMO CHEMICAL CO·Filed 1995·Granted Oct 15, 1996·15 cites·3 claims
- 0471US6417307B1Shrink filmSUMITOMO CHEMICAL CO·Filed 2000·Granted Jul 9, 2002·9 cites·8 claims
- 0570US7160950B2Modified olefin copolymerSUMITOMO CHEMICAL CO·Filed 2002·Granted Jan 9, 2007·7 cites·6 claims
- 0667US7193003B2Copolymer, adhesive containing the same and laminateSUMITOMO CHEMICAL CO·Filed 2001·Granted Mar 20, 2007·6 cites·3 claims
- 0767US6885415B2Optical member and optical product provided therewithSUMITOMO CHEMICAL CO·Filed 2002·Granted Apr 26, 2005·8 cites·12 claims
- 0863US7037563B2CopolymerSUMITOMO CHEMICAL CO·Filed 2001·Granted May 2, 2006·5 cites·11 claims
- 0961US6632910B2Covering materialSUMITOMO CHEMICAL CO·Filed 2001·Granted Oct 14, 2003·4 cites·2 claims
- 1057US6423807B1Copolymer, process for producing the same, and molded article comprising the sameSUMITOMO CHEMICAL CO·Filed 1999·Granted Jul 23, 2002·12 cites·25 claims
- 1156US7276568B2Copolymer, adhesive containing the same and laminateSUMITOMO CHEMICAL CO·Filed 2006·Granted Oct 2, 2007·0 cites·2 claims
- 1256US7041739B2Thermoplastic elastomer composition and process for producing the sameSUMITOMO CHEMICAL CO·Filed 2002·Granted May 9, 2006·3 cites·14 claims
- 1356US6762266B2Phase retarderSUMITOMO CHEMICAL CO·Filed 2002·Granted Jul 13, 2004·3 cites·3 claims
- 1452US6790917B2Process for producing vinyl compound polymerSUMITOMO CHEMICAL CO·Filed 2002·Granted Sep 14, 2004·2 cites·4 claims
- 1549US6187889B1Copolymer, process for production thereof, and molded article thereofSUMITOMO CHEMICAL CO·Filed 1999·Granted Feb 13, 2001·8 cites·20 claims
- 1646US6921800B2Modified aluminum oxy compound, polymerization catalyst and process for producing olefin polymer and alkenylSUMITOMO CHEMICAL CO·Filed 2003·Granted Jul 26, 2005·0 cites·55 claims
- 1738US2003072958A1Resin sheet, thermoformed resin article, and laminate structureSUMITOMO CHEMICAL CO·Filed 2002·Application pending·0 cites
- 1836US6420506B1α-olefin-based copolymer, process for the production thereof, and molded article comprising the sameSUMITOMO CHEMICAL CO·Filed 2000·Granted Jul 16, 2002·2 cites·8 claims
- 1935US6451946B1Copolymer, process for the production thereof, and molded article thereofSUMITOMO CHEMICAL CO·Filed 1999·Granted Sep 17, 2002·2 cites·27 claims
- 2034US6388031B1Ethylene-alkenyl aromatic compound copolymer, process for the production thereof, and molded article thereofSUMITOMO CHEMICAL CO·Filed 1999·Granted May 14, 2002·2 cites·14 claims
- 2131US7230059B2Process for producing olefin copolymerSUMITOMO CHEMICAL CO·Filed 2003·Granted Jun 12, 2007·0 cites·3 claims
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