Inventor · disambiguated record
Toshihiro Uwai
Also filed as: UWAI TOSHIHIRO
20 granted patents·368 citations·filing 1980–2003
96Inventor score
Top patents by PatentIndex Score
20 records- 0188US4309521AProcess for producing α-olefin polymersCHISSO CORP·Filed 1980·Granted Jan 5, 1982·38 cites·20 claims
- 0286US6995279B2Metallocene compounds, processes for the production of olefin polymers using catalysts containing the compounds, and olefin polymers produced by the processesCHISSO PETROCHEMICAL CORP·Filed 2003·Granted Feb 7, 2006·19 cites·2 claims
- 0384US4483971AProcess for producing terpolymers of propylene, ethylene and another .alpha.CHISSO CORP·Filed 1983·Granted Nov 20, 1984·32 cites·7 claims
- 0480US6846943B2Metallocene compound, olefin polymerization catalyst containing the compound, and method for producing an olefin polymer by use of the catalystCHISSO CORP·Filed 2001·Granted Jan 25, 2005·19 cites·9 claims
- 0579US4514513APreactivated catalyst for producing α-olefin polymersCHISSO CORP·Filed 1984·Granted Apr 30, 1985·32 cites·18 claims
- 0678US5122490ACatalyst component for olefin polymerizationCHISSO CORP·Filed 1991·Granted Jun 16, 1992·34 cites·7 claims
- 0774US6020279AProcess for producing a solid catalyst component for olefin polymerization and a process for producing an olefin polymerCHISSO CORP·Filed 1995·Granted Feb 1, 2000·43 cites·1 claims
- 0870US4368304AProcess for producing α-olefin polymersCHISSO CORP·Filed 1981·Granted Jan 11, 1983·27 cites·11 claims
- 0968US4420593AProcess for producing α-olefin polymersCHISSO CORP·Filed 1981·Granted Dec 13, 1983·16 cites·33 claims
- 1064US4460757AProcess for producing α-olefin polymersCHISSO CORP·Filed 1982·Granted Jul 17, 1984·14 cites·20 claims
- 1158US6410662B1Process for the preparation of olefin (co) polymers, olefin copolymers, and application thereofCHISSO CORP·Filed 1998·Granted Jun 25, 2002·25 cites·24 claims
- 1256US4603184AProcess for producing alpha-olefin polymersCHISSO CORP·Filed 1983·Granted Jul 29, 1986·15 cites·15 claims
- 1350US6268443B1Process for producing a solid catalyst component for olefin polymerization and a process for producing an olefin polymerCHISSO CORP·Filed 1999·Granted Jul 31, 2001·11 cites·8 claims
- 1449US7019157B2Metallocene compounds, production process for olefin polymers using catalysts containing them and olefin polymers produced by the production processCHISSO PETROCHEMICAL CORP·Filed 2002·Granted Mar 28, 2006·9 cites·3 claims
- 1548US4724225ASolid catalyst component for α-olefin polymerization and process for the producing the sameCHISSO CORP·Filed 1986·Granted Feb 9, 1988·6 cites·9 claims
- 1645US6420501B1Supported metallocene catalyst, process for preparing the same, and process for producing olefin polymersCHISSO CORP·Filed 1998·Granted Jul 16, 2002·7 cites·20 claims
- 1744US4591577ASolid catalyst component for alpha-olefin polymerization and process for producing sameCHISSO CORP·Filed 1985·Granted May 27, 1986·5 cites·5 claims
- 1843US6337372B1Propylene/propylene/olefin block copolymer and process for producing the sameCHISSO CORP·Filed 1999·Granted Jan 8, 2002·6 cites·16 claims
- 1939US4533705AProcess for producing α-olefin polymersCHISSO CORP·Filed 1983·Granted Aug 6, 1985·7 cites·5 claims
- 2035US5084429ACatalysts for polymerization of olefinsCHISSO CORP·Filed 1990·Granted Jan 28, 1992·3 cites·13 claims
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