Inventor · disambiguated record
Shintaro Inazawa
Also filed as: INAZAWA SHINTARO · TAMANO HIDEKI
22 granted patents·863 citations·filing 1977–2000
97Inventor score
Top patents by PatentIndex Score
22 records- 0194US5770664ACatalyst component for producing polyolefin, catalyst for producing polyolefin comprising the catalyst component, and process for producing polyolefin in the presence of the catalystJAPAN POLYOLEFINS CO LTD·Filed 1997·Granted Jun 23, 1998·152 cites·14 claims
- 0293US5869723AIonic compound and olefin polymerization catalyst containing the sameSHOWA DENKO KK·Filed 1996·Granted Feb 9, 1999·121 cites·18 claims
- 0393US5329031AMetallocene and process for producing polyolefin using the sameSHOWA DENKO KK·Filed 1992·Granted Jul 12, 1994·69 cites·7 claims
- 0492US5849654ACatalyst for olefin polymerization and process for producing polyolefin using the sameJAPAN POLYOLEFINS CO LTD·Filed 1995·Granted Dec 15, 1998·55 cites·2 claims
- 0588US6121483A3-alkoxypropionic ester derivative, olefin polymerization catalyst, and process for preparation of polyolefinSHOWA DENKO KK·Filed 2000·Granted Sep 19, 2000·22 cites·4 claims
- 0688US5223311ALaminate and process for producing the sameSHOWA DENKO KK·Filed 1991·Granted Jun 29, 1993·73 cites·10 claims
- 0786US6015867A3-alkoxypropionic ester derivative, olefin polymerization catalyst, and process for preparation of polyolefinSHOWA DENKO KK·Filed 1995·Granted Jan 18, 2000·43 cites·12 claims
- 0885US6096844ACatalst for olefin polymerization and process for producing polyolefin using the sameJAPAN POLYOLEFINS CO LTD·Filed 1998·Granted Aug 1, 2000·29 cites·19 claims
- 0984US6121182APolyolefin production catalyst and method of preparing polyolefinsJAPAN POLYOLEFINS CO LTD·Filed 1997·Granted Sep 19, 2000·52 cites·11 claims
- 1084US5723399AEthylenic polymerization catalystSHOWA DENKO KK·Filed 1996·Granted Mar 3, 1998·58 cites·6 claims
- 1182US4180636AProcess for polymerizing or co-polymerizing propyleneSHOWA DENKO KK·Filed 1977·Granted Dec 25, 1979·43 cites·30 claims
- 1277US5349032AMetallocene and process for producing polyolefin using the sameSHOWA DENKO KK·Filed 1994·Granted Sep 20, 1994·25 cites·11 claims
- 1375US5902765ASolid catalyst components for olefin polymerizationJAPAN POLYOLEFINS CO LTD·Filed 1997·Granted May 11, 1999·31 cites·4 claims
- 1472US6326443B1Process for preparing ethylene polymer and catalyst used thereforSHOWA DENKO KK·Filed 1997·Granted Dec 4, 2001·29 cites·6 claims
- 1566US4410672APolymerization catalysts and process for the production of ethylenic polymers by use thereofSHOWA DENKO KK·Filed 1981·Granted Oct 18, 1983·15 cites·16 claims
- 1663US6011127AProcess for the production of ethylenic polymersSHOWA DENKO KK·Filed 1997·Granted Jan 4, 2000·19 cites·7 claims
- 1759US5395895AResin composition and a molded article utilizing itSHOWA DENKO KK·Filed 1992·Granted Mar 7, 1995·12 cites·11 claims
- 1852US6063727ACatalyst for olefin polymerization and method for preparing polyolefinsJAPAN POLYOLEFINS CO LTD·Filed 1997·Granted May 16, 2000·4 cites·4 claims
- 1943US6271167B1Catalyst for olefin polymerization and method for preparing polyolefinsJAPAN POLYOLEFINS CO LTD·Filed 2000·Granted Aug 7, 2001·0 cites·3 claims
- 2039US6118019A3-alkoxypropionic ester derivativeSHOWA DENKO KK·Filed 1998·Granted Sep 12, 2000·3 cites·5 claims
- 2133US6140443AEthylenic polymers and process for the production thereofSHOWA DENKO KK·Filed 1997·Granted Oct 31, 2000·2 cites·8 claims
- 2232US6303714B1Catalyst component for olefin polymerization catalyst for olefin polymerization, and process for preparing polyolefinJAPAN POLYOLEFINS CO LTD·Filed 1997·Granted Oct 16, 2001·6 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Shintaro Inazawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →