Inventor · disambiguated record
Takayuki Onishi
Also filed as: ONISHI TAKAYUKI
5 granted patents·3 pending applications·109 citations·filing 2002–2021
78Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD3SUMITOMO ELECTRIC INDUSTRIES2TABEYA TOSHIHIRO1TORAY INDUSTRIES1UNIV KYOTO1
Top patents by PatentIndex Score
8 records- 0195US6840969B2High polymer electrolyte fuel cell and electrolyte film-gasket assembly for the fuel cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 11, 2005·81 cites·31 claims
- 0282US10532537B2Sandwich structure, shaped product, and production processes thereforTORAY INDUSTRIES·Filed 2016·Granted Jan 14, 2020·2 cites·2 claims
- 0381US6790552B2Polymer electrolyte fuel cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 14, 2004·23 cites·14 claims
- 0474US11545690B2Proton conductor, proton-conducting cell structure, water vapor electrolysis cell, and method for producing hydrogen electrode-solid electrolyte layer complexUNIV KYOTO·Filed 2018·Granted Jan 3, 2023·1 cites·6 claims
- 0553US8658268B2Injection molded article and production method thereofTABEYA TOSHIHIRO·Filed 2011·Granted Feb 25, 2014·2 cites·8 claims
- 0651US2024196582A1Differential signal transmission cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Application pending·0 cites
- 0741US2002197523A1Method of producing fuel cell and fuel cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Application pending·0 cites
- 0840US2018375114A1Proton conductor, cell structure, methods for producing proton conductor and cell structure, fuel cell, and water electrolysis deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →