Inventor · disambiguated record
Michio Tsugawa
Also filed as: TSUGAWA MICHIO
5 granted patents·1 pending application·296 citations·filing 1995–2007
84Inventor score
Top patents by PatentIndex Score
6 records- 0194US6346070B1Catalyst for polyester production, process for producing polyester using the catalyst, polyester obtained by the process, and uses of the polyesterMITSUI CHEMICALS INC·Filed 1999·Granted Feb 12, 2002·89 cites·20 claims
- 0293US5532030APolyolefin multilayer laminate, vessel and packaging materialMITSUI PETROCHEMICAL IND·Filed 1995·Granted Jul 2, 1996·137 cites·15 claims
- 0392US6451959B1Catalyst for polyester production, process for producing polyester using the catalyst, polyester obtained by the process, and uses of the polyesterMITSUI CHEMICALS INC·Filed 2001·Granted Sep 17, 2002·53 cites·56 claims
- 0481US8883925B2Cyclic olefin polymer composition, use thereof, and cyclic olefin polymerKIZU KOUICHI·Filed 2007·Granted Nov 11, 2014·13 cites·15 claims
- 0561USRE40571ECatalyst for polyester production, process for producing polyester using the catalyst, polyester obtained by the process, and uses of the polyesterMITSUI CHEMICALS INC·Filed 2004·Granted Nov 11, 2008·4 cites·56 claims
- 0641US2009161045A1Method of Compensating Wavelength Dependence of Birefringence of Optical Part, Optical Part, and Display Obtained with theseSHARP KK·Filed 2007·Application pending·0 cites
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