Inventor · disambiguated record

Toshinobu Koshoji

Also filed as: KOSHOJI TOSHINOBU

2 granted patents·88 citations·filing 1990–1995

65Inventor score

Technology areasB01D

Files withMITSUBISHI RAYON CO2

Top patents by PatentIndex Score

2 records

0185US5677360AHydrophilic polymer alloy, fiber and porous membrane comprising this polymer alloy, and methods for preparing themMITSUBISHI RAYON CO·Filed 1995·Granted Oct 14, 1997·80 cites·3 claims
0234US5057218APorous membrane and production process thereofMITSUBISHI RAYON CO·Filed 1990·Granted Oct 15, 1991·8 cites·6 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →