Inventor · disambiguated record
Masayoshi Takami
Also filed as: TAKAMI MASAYOSHI
16 granted patents·16 pending applications·10 citations·filing 2003–2023
86Inventor score
Top patents by PatentIndex Score
32 records- 0188US12247699B2High-pressure tankTOYOTA CHUO KENKYUSHO KK·Filed 2022·Granted Mar 11, 2025·1 cites·6 claims
- 0283US11125387B2High-pressure tank, high-pressure tank mounting apparatus and method for manufacturing high-pressure tankTOYOTA MOTOR CO LTD·Filed 2019·Granted Sep 21, 2021·2 cites·9 claims
- 0381US9683698B2High pressure tankTOYOTA MOTOR CO LTD·Filed 2015·Granted Jun 20, 2017·4 cites·8 claims
- 0470US11680683B2High-pressure tank, high-pressure tank mounting apparatus and method for manufacturing high-pressure tankTOYOTA MOTOR CO LTD·Filed 2021·Granted Jun 20, 2023·0 cites·2 claims
- 0565US12031675B2High-pressure tankTOYODA GOSEI KK·Filed 2022·Granted Jul 9, 2024·0 cites·4 claims
- 0663US2021190266A1Method of manufacturing high-pressure tankTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 0762US8128836B2Electrolyte membrane and method of selecting the sameKAWAHARA MITSUYASU·Filed 2007·Granted Mar 6, 2012·2 cites·5 claims
- 0860US9248945B2Mouthpiece structure for pressure vesselTOYOTA MOTOR CO LTD·Filed 2015·Granted Feb 2, 2016·1 cites·4 claims
- 0958US2018252365A1High-pressure tankTOYOTA MOTOR CO LTD·Filed 2018·Application pending·0 cites
- 1057US12331882B2TankTOYOTA MOTOR CO LTD·Filed 2023·Granted Jun 17, 2025·0 cites·5 claims
- 1157US8470286B2Proton conductive materialFUJINAMI TATSUO·Filed 2008·Granted Jun 25, 2013·0 cites·11 claims
- 1255US11603964B2High-pressure tankTOYOTA MOTOR CO LTD·Filed 2021·Granted Mar 14, 2023·0 cites·2 claims
- 1354US7745061B2Electrolyte membrane for fuel cell having hollow inorganic fine particlesUNIV SHIZUOKA NAT UNIV CORP·Filed 2008·Granted Jun 29, 2010·0 cites·16 claims
- 1452US2011207021A1Fuel cell electrolyte membraneTOYOTA MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 1551US2021270419A1High-pressure tank and manufacturing method of high-pressure tankTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 1650US9546028B2Mouthpiece structure for pressure vesselFTS CO LTD·Filed 2014·Granted Jan 17, 2017·0 cites·6 claims
- 1749US8440365B2Electrolyte, production process therefor, electrolyte membrane, production process therefor, catalyst layer and fuel cellHOSHIKAWA NAOHIRO·Filed 2008·Granted May 14, 2013·0 cites·27 claims
- 1849US2021245447A1Manufacturing method of high-pressure tankTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 1948US11548204B2Method for manufacturing high-pressure tankTOYOTA MOTOR CO LTD·Filed 2021·Granted Jan 10, 2023·0 cites·4 claims
- 2048US2010151350A1Polymer electrolyte material and membrane electrode assembly for fuel cell using the sameFUJINAMI TATSUO·Filed 2008·Application pending·0 cites
- 2148US2009317683A1Membrane electrode assembly for fuel cell and fuel cellTOYOTA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 2248US2009325029A1Membrane electrode assembly for fuel cell and fuel cellSUMITOMO CHEMICAL CO·Filed 2007·Application pending·0 cites
- 2346US8168349B2Fuel cell-purpose electrolyte material and production method thereforTAKAMI MASAYOSHI·Filed 2007·Granted May 1, 2012·0 cites·7 claims
- 2445US7384996B2Phosphorus-containing polymer compound, synthesizing method thereof, antioxidant, high-durability polymer electrolyte composite, electrode, and fuel cellTOYOTA MOTOR CO LTD·Filed 2003·Granted Jun 10, 2008·0 cites·7 claims
- 2545US2010197815A1Polyparaphenylene Hydrocarbon Electrolyte, Manufacture Method Therefor, and Polyparaphenylene as well as Electrolyte Membrane, Catalyst Layer and Solid Polymer Fuel CellTOYOTA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 2645US2018180222A1High pressure tank, and method of producing high pressure tankTOYOTA MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 2744US2021237367A1Manufacturing method of high pressure tankTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 2841US2013253157A1Ionomers and ionically conductive compositions for use as one or more electrode of a fuel cellTAKAMI MASAYOSHI·Filed 2011·Application pending·0 cites
- 2941US2010104917A1Solid polymer electrolyte, method for production thereof, and membrane electrode assembly for fuel cell using the sameTAKAMI MASAYOSHI·Filed 2007·Application pending·0 cites
- 3039US2013252134A1High molecular weight ionomers and ionically conductive compositions for use as one or more electrode of a fuel cellTAKAMI MASAYOSHI·Filed 2011·Application pending·0 cites
- 3139US2009233145A1Manufacturing Method for Electrolyte Membrane, Electrolyte Membrane, and Fuel CellTAKAMI MASAYOSHI·Filed 2007·Application pending·0 cites
- 3231US2013065114A1Polymer electrolyte, manufacturing method for polymer electrolyte, imide monomer, and batterySHINOHARA AKIHIRO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →