Inventor · disambiguated record
Masaru Yoshitake
Also filed as: YOSHITAKE MASARU
10 granted patents·3 pending applications·226 citations·filing 1988–2002
90Inventor score
Top patents by PatentIndex Score
13 records- 0193US5545777AProcess for producing a hydrogen-containing 2,2-difluoropropaneASAHI GLASS CO LTD·Filed 1994·Granted Aug 13, 1996·53 cites·2 claims
- 0289US6761990B1Solid polymer electrolyte fuel cellASAHI GLASS CO LTD·Filed 2000·Granted Jul 13, 2004·44 cites·19 claims
- 0376US6087032ASolid polymer electrolyte type fuel cellASAHI GLASS CO LTD·Filed 1998·Granted Jul 11, 2000·57 cites·13 claims
- 0468US5628807AMethod for forming a glass product for a cathode ray tubeASAHI GLASS CO LTD·Filed 1995·Granted May 13, 1997·24 cites·4 claims
- 0565US6528200B1Polymer electrolyte fuel cell, electrode for it and method for producing itASAHI GLASS CO LTD·Filed 1998·Granted Mar 4, 2003·33 cites·9 claims
- 0658US5334782AMethod for producing a hydrogen-containing chloromethaneAG TECHNOLOGY CORP·Filed 1991·Granted Aug 2, 1994·6 cites·6 claims
- 0753US6933071B1Solid polymer type fuel cell and production method thereofASAHI GLASS CO LTD·Filed 2000·Granted Aug 23, 2005·2 cites·20 claims
- 0846US5672785AProcess for producing 1,1-dichloro-12,2,2-tetrafluoroethaneASAHI GLASS CO LTD·Filed 1995·Granted Sep 30, 1997·3 cites·14 claims
- 0945US6734132B2Polymer electrolyte fuel cell, electrode for it and method for producing itASAHI GLASS CO LTD·Filed 2002·Granted May 11, 2004·0 cites·10 claims
- 1040US4831499AElectrolytic capacitorASAHI GLASS CO LTD·Filed 1988·Granted May 16, 1989·4 cites·8 claims
- 1140US2002098407A1Electrode/membrane assembly for a polymer electrolyte fuel cell and process for its productionASAHI GLASS CO LTD·Filed 2002·Application pending·0 cites
- 1239US2002009626A1Polymer electrolyte fuel cell and method for its productionASAHI GLASS CO LTD·Filed 2001·Application pending·0 cites
- 1339US2002122968A1Fuel cellFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →