Inventor · disambiguated record
Ayumu Ishizuka
Also filed as: ISHIZUKA AYUMU
9 granted patents·45 citations·filing 2004–2009
83Inventor score
Top patents by PatentIndex Score
9 records- 0193US7533748B2Vehicle mounting structure for fuel cellHONDA MOTOR CO LTD·Filed 2005·Granted May 19, 2009·30 cites·14 claims
- 0278US7709132B2Fuel cell stackHONDA MOTOR CO LTD·Filed 2005·Granted May 4, 2010·4 cites·5 claims
- 0378US7641999B2Fuel cell stackHONDA MOTOR CO LTD·Filed 2005·Granted Jan 5, 2010·4 cites·16 claims
- 0473US7736816B2Fuel cell stackHONDA MOTOR CO LTD·Filed 2007·Granted Jun 15, 2010·2 cites·7 claims
- 0562US8197984B2Fuel cell stackSUGITA NARUTOSHI·Filed 2004·Granted Jun 12, 2012·5 cites·8 claims
- 0655US8247131B2Fuel cell stackTAKAHASHI KEN·Filed 2008·Granted Aug 21, 2012·0 cites·14 claims
- 0751US8034503B2Fuel cell stackHONDA MOTOR CO LTD·Filed 2008·Granted Oct 11, 2011·0 cites·5 claims
- 0848US8221935B2Fuel cell stackSUZUKI MASAHARU·Filed 2009·Granted Jul 17, 2012·0 cites·6 claims
- 0941US8974985B2Fuel cell unit box and fuel cellYOSHITOMI RYOICHI·Filed 2008·Granted Mar 10, 2015·0 cites·6 claims
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