Inventor · disambiguated record
Masaaki Sakano
Also filed as: SAKANO MASAAKI
33 granted patents·5 pending applications·88 citations·filing 2001–2024
95Inventor score
Files withHONDA MOTOR CO LTD23GM GLOBAL TECH OPERATIONS LLC4ODA MASARU2SUGIURA SEIJI2WATANABE YASUHIRO2
Top patents by PatentIndex Score
38 records- 0189US8110316B2Fuel cellODA MASARU·Filed 2008·Granted Feb 7, 2012·10 cites·5 claims
- 0287US9653747B2Fuel cell with seal cut-outs on the separator in the gas passageWATANABE YASUHIRO·Filed 2012·Granted May 16, 2017·5 cites·6 claims
- 0386US7883814B2Fuel cell separator with integral seal memberHONDA MOTOR CO LTD·Filed 2008·Granted Feb 8, 2011·6 cites·5 claims
- 0486US7695845B2Fuel cellHONDA MOTOR CO LTD·Filed 2008·Granted Apr 13, 2010·7 cites·6 claims
- 0585US10305135B2Method of producing fuel cell stack and method of producing metal separator for fuel cellHONDA MOTOR CO LTD·Filed 2017·Granted May 28, 2019·2 cites·9 claims
- 0684US8304140B2Fuel cell separator comprising overlapping bosses and guide ridgesSUGIURA SEIJI·Filed 2010·Granted Nov 6, 2012·4 cites·2 claims
- 0783US8911917B2Fuel cellSATO MASAHIKO·Filed 2011·Granted Dec 16, 2014·3 cites·6 claims
- 0879US7648791B2Fuel cell and cell fastening pinsHONDA MOTOR CO LTD·Filed 2005·Granted Jan 19, 2010·4 cites·6 claims
- 0978US10297841B2Fuel cell and production apparatus for the fuel cellHONDA MOTOR CO LTD·Filed 2016·Granted May 21, 2019·2 cites·5 claims
- 1078US8007950B2Fuel cell stackHONDA MOTOR CO LTD·Filed 2007·Granted Aug 30, 2011·3 cites·7 claims
- 1178US6638653B2Fuel cell systemHONDA MOTOR CO LTD·Filed 2001·Granted Oct 28, 2003·20 cites·4 claims
- 1277US7611788B2Fuel cell stackHONDA MOTOR CO LTD·Filed 2006·Granted Nov 3, 2009·3 cites·14 claims
- 1376US7803492B2Fuel cell stack with positioning mechanismHONDA MOTOR CO LTD·Filed 2005·Granted Sep 28, 2010·3 cites·5 claims
- 1473US2024332588A1Fuel cell stack and manufacturing method of caseHONDA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1573US2024332586A1Fuel cell stackHONDA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1672US7846589B2Fuel cell having separator with cell voltage terminalHONDA MOTOR CO LTD·Filed 2005·Granted Dec 7, 2010·2 cites·5 claims
- 1770US9543594B2Method of manufacturing metal separator for fuel cellWATANABE YASUHIRO·Filed 2012·Granted Jan 10, 2017·1 cites·23 claims
- 1870US8846260B2Fuel cell stackNAITO HIDEHARU·Filed 2010·Granted Sep 30, 2014·2 cites·11 claims
- 1970US7510795B2Separator, fuel cell, and connection construction between cell voltage measurement device side terminal and fuel cell side terminalHONDA MOTOR CO LTD·Filed 2004·Granted Mar 31, 2009·8 cites·15 claims
- 2067US10637091B2Fuel cell stack and assembly method of sameGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Apr 28, 2020·0 cites·20 claims
- 2167US8802312B2Fuel cell separators capable of suppressing variation in pressure lossSUGITA NARUTOSHI·Filed 2008·Granted Aug 12, 2014·1 cites·4 claims
- 2266US9997800B2Fuel cell stack and assembly method of sameGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Jun 12, 2018·0 cites·7 claims
- 2355US8465880B2Fuel cell stackSUGIURA SEIJI·Filed 2009·Granted Jun 18, 2013·0 cites·2 claims
- 2455US7638219B2Fuel cell without Z-like connection plates and the method producing the sameHONDA MOTOR CO LTD·Filed 2004·Granted Dec 29, 2009·2 cites·7 claims
- 2553US10522852B2Reinforcement structure for bead seal in a plate assemblyGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Dec 31, 2019·0 cites·19 claims
- 2652US10074869B2Fuel cellHONDA MOTOR CO LTD·Filed 2013·Granted Sep 11, 2018·0 cites·23 claims
- 2752US8043766B2Fuel cell exhibiting enhanced separator sealing structureHONDA MOTOR CO LTD·Filed 2008·Granted Oct 25, 2011·0 cites·7 claims
- 2851US11329297B2Fuel cell metal separator and power generation cellHONDA MOTOR CO LTD·Filed 2018·Granted May 10, 2022·0 cites·12 claims
- 2951US2020403253A1Fuel cell stackHONDA MOTOR CO LTD·Filed 2019·Application pending·0 cites
- 3048US11081706B2Fuel cell stackHONDA MOTOR CO LTD·Filed 2018·Granted Aug 3, 2021·0 cites·9 claims
- 3148US10529996B2Header design employing generally regular shapesGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jan 7, 2020·0 cites·12 claims
- 3248US7790326B2Fuel cell and separator for fuel cellHONDA MOTOR CO LTD·Filed 2006·Granted Sep 7, 2010·0 cites·18 claims
- 3348US2009042075A1Fuel Cell StackNAKANISHI YOSHIHIRO·Filed 2008·Application pending·0 cites
- 3444US2018040907A1Fuel cell stackHONDA MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 3543US7288334B2Fuel cell stack and method of producing the sameHONDA MOTOR CO LTD·Filed 2003·Granted Oct 30, 2007·0 cites·14 claims
- 3642US11011758B2Fuel cell and metallic separator with varied bead seal width and angleHONDA MOTOR CO LTD·Filed 2017·Granted May 18, 2021·0 cites·11 claims
- 3742US9793568B2Solid polymer electrolyte fuel cellODA MASARU·Filed 2010·Granted Oct 17, 2017·0 cites·5 claims
- 3842US8815464B2Fuel cellKOJIMA HIDETADA·Filed 2012·Granted Aug 26, 2014·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →