Inventor · disambiguated record
Toshiyuki Kataoka
Also filed as: KATAOKA TOSHIYUKI
5 granted patents·65 citations·filing 1991–1996
80Inventor score
Files withMITSUI TOATSU CHEMICALS5
Top patents by PatentIndex Score
5 records- 0180US5354839APolyimide and preparation process of sameMITSUI TOATSU CHEMICALS·Filed 1993·Granted Oct 11, 1994·23 cites·28 claims
- 0272US5231160AAromatic diamine compound, preparation process of same and polyimide prepared from sameMITSUI TOATSU CHEMICALS·Filed 1991·Granted Jul 27, 1993·10 cites·24 claims
- 0368US5719256AProcess for preparing polycondensation polymer compoundMITSUI TOATSU CHEMICALS·Filed 1996·Granted Feb 17, 1998·20 cites·74 claims
- 0451US5473010APolyimide based resin compositionMITSUI TOATSU CHEMICALS·Filed 1994·Granted Dec 5, 1995·12 cites·11 claims
- 0530US5322962AAromatic diamine intermediates useful in the preparation of polyimideMITSUI TOATSU CHEMICALS·Filed 1993·Granted Jun 21, 1994·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →