Inventor · disambiguated record
Hideaki Sumi
Also filed as: SUMI HIDEAKI
10 granted patents·2 pending applications·102 citations·filing 1999–2024
87Inventor score
Top patents by PatentIndex Score
12 records- 0184US7416569B2Fuel gas production apparatus and method of starting operation of fuel gas production apparatusHONDA MOTOR CO LTD·Filed 2005·Granted Aug 26, 2008·7 cites·8 claims
- 0282US6472092B1Fuel-reforming apparatus comprising a plate-shaped reforming catalystHONDA MOTOR CO LTD·Filed 1999·Granted Oct 29, 2002·56 cites·10 claims
- 0377US7695536B2Fuel gas manufacturing apparatusHONDA MOTOR CO LTD·Filed 2005·Granted Apr 13, 2010·4 cites·6 claims
- 0475US6290877B2Method of starting and stopping methanol reforming apparatus and apparatus for supplying fuel to said apparatusHONDA MOTOR CO LTD·Filed 2000·Granted Sep 18, 2001·15 cites·8 claims
- 0572US7326276B2Method of shutting off fuel gas manufacturing apparatusHONDA MOTOR CO LTD·Filed 2005·Granted Feb 5, 2008·5 cites·6 claims
- 0664US7101513B2Method of starting and stopping methanol reforming apparatus and apparatus for supplying fuel to said apparatusMITSUBISHI GAS CHEMICAL CO·Filed 2001·Granted Sep 5, 2006·5 cites·12 claims
- 0763US2024400907A1Hydrocarbon producing apparatus and hydrocarbon producing methodHONDA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0850US9203102B2Fuel cellHONDA MOTOR CO LTD·Filed 2013·Granted Dec 1, 2015·0 cites·10 claims
- 0946US7449036B2Fuel gas manufacturing apparatus and method of operating sameHONDA MOTOR CO LTD·Filed 2005·Granted Nov 11, 2008·0 cites·10 claims
- 1046US7427304B2Fuel gas manufacturing apparatusHONDA MOTOR CO LTD·Filed 2005·Granted Sep 23, 2008·0 cites·6 claims
- 1146US6649562B2Methanol-decomposing catalyst and methanol-decomposing apparatus comprising sameHONDA MOTOR CO LTD·Filed 1999·Granted Nov 18, 2003·10 cites·10 claims
- 1242US2005244765A1Method of controlling operation of fuel gas production apparatusHONDA MOTOR CO LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →