Inventor · disambiguated record
Toshihiko Tsutsumi
Also filed as: TSUTSUMI TOSHIHIKO
9 granted patents·167 citations·filing 1989–1995
90Inventor score
Top patents by PatentIndex Score
9 records- 0187US5312866APolyimide based resin compositionMITSUI TOATSU CHEMICALS·Filed 1992·Granted May 17, 1994·38 cites·17 claims
- 0284US5540553AHeat-resistant resin compositions and internal combustion engine parts using sameMITSUI TOATSU CHEMICALS·Filed 1995·Granted Jul 30, 1996·27 cites·4 claims
- 0382US5516837APolyimide based resin compositionMITSUI TOATSU CHEMICALS·Filed 1994·Granted May 14, 1996·30 cites·3 claims
- 0466US5571875APolyimide based resin compositionMITSUI TOATSU CHEMICALS·Filed 1995·Granted Nov 5, 1996·26 cites·3 claims
- 0557US5817418AResin compositionMITSUI CHEMICALS INC·Filed 1995·Granted Oct 6, 1998·13 cites·22 claims
- 0650US5223556AAromatic polyetherketone resin compositions containing polyetherimide, polysulfone-coated carbon fibers and mechanical component formed therefromMITSUI TOATSU CHEMICALS·Filed 1992·Granted Jun 29, 1993·10 cites·10 claims
- 0748US5087644ACarbon-fiber-reinforced polyimide resin compositionsMITSUI TOATSU CHEMICALS·Filed 1990·Granted Feb 11, 1992·10 cites·7 claims
- 0843US6025072AHeat-resistant resin compositions and internal combustion engine parts using sameMITSUI CHEMICALS INC·Filed 1992·Granted Feb 15, 2000·7 cites·6 claims
- 0931US5206340AIntegrated circuit socket comprising a polyimide polymerMITSUI TOATSU CHEMICALS·Filed 1989·Granted Apr 27, 1993·6 cites·9 claims
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