Inventor · disambiguated record
Yuuichi Fujii
Also filed as: FUJII YUUICHI
4 granted patents·3 pending applications·24 citations·filing 2002–2017
69Inventor score
Top patents by PatentIndex Score
7 records- 0171US6565962B2Polyimide porous filmUBE INDUSTRIES·Filed 2002·Granted May 20, 2003·10 cites·6 claims
- 0258US7468340B2Metal-supported porous carbon film, fuel cell electrode and fuel cell employing the electrodeUBE INDUSTRIES·Filed 2004·Granted Dec 23, 2008·14 cites·12 claims
- 0354US2007082805A1Electrode base material for fuel cellUBE INDUSTRIES·Filed 2006·Application pending·0 cites
- 0443US2002132159A1Electrode base material for fuel cellUBE INDUSTRIES·Filed 2002·Application pending·0 cites
- 0540US10968328B2Porous polyimide film production method and porous polyimide film produced using said methodUBE INDUSTRIES·Filed 2017·Granted Apr 6, 2021·0 cites·5 claims
- 0639US2004265676A1Polymer electrolyte solution for manufacturing electrode for fuel cellFiled 2002·Application pending·0 cites
- 0735US8980421B2Porous polyimide membrane and process for production thereofOHYA SHYUSEI·Filed 2011·Granted Mar 17, 2015·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →