Inventor · disambiguated record
Shigeyuki Kawatsu
Also filed as: KAWATSU SHIGEYUKI
10 granted patents·838 citations·filing 1995–2003
93Inventor score
Top patents by PatentIndex Score
10 records- 0195US5712052AFuel cell generator and method of the sameTOYOTA MOTOR CO LTD·Filed 1995·Granted Jan 27, 1998·170 cites·16 claims
- 0295US5677073AFuel cell generator and method of the sameTOYOTA MOTOR CO LTD·Filed 1995·Granted Oct 14, 1997·185 cites·25 claims
- 0393US5925476AFuel-cells generator system and method of generating electricity from fuel cellsTOYOTA MOTOR CO LTD·Filed 1997·Granted Jul 20, 1999·136 cites·20 claims
- 0493US5897766AApparatus for detecting carbon monoxide, organic compound, and lower alcoholTOYOTA MOTOR CO LTD·Filed 1995·Granted Apr 27, 1999·155 cites·7 claims
- 0577US7138200B1Fuel cell and separator for the sameKAWADA KOGYO KK·Filed 2000·Granted Nov 21, 2006·14 cites·15 claims
- 0676US6245453B1Fuel cell and separator for the sameTOYOTA MOTOR CO LTD·Filed 1998·Granted Jun 12, 2001·57 cites·15 claims
- 0775US5885727AFuel cell-based generator system and method of the sameTOYOTA MOTOR CO LTD·Filed 1997·Granted Mar 23, 1999·53 cites·22 claims
- 0870US5718984AMethod of recovering electrolyte membrane from fuel cell and apparatus for the sameTOYOTA MOTOR CO LTD·Filed 1995·Granted Feb 17, 1998·26 cites·34 claims
- 0968US6120925AApparatus for and method of reducing concentration of carbon monoxide and fuel-cells generator system with such apparatusTOYOTA MOTOR CO LTD·Filed 1997·Granted Sep 19, 2000·42 cites·10 claims
- 1048US7572537B2Fuel cell and separator for the sameTOYOTA MOTOR CO LTD·Filed 2003·Granted Aug 11, 2009·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →