Inventor · disambiguated record
Naohiro Tsumura
Also filed as: TSUMURA NAOHIRO
4 granted patents·81 citations·filing 2001–2006
76Inventor score
Top patents by PatentIndex Score
4 records- 0190US6492295B2Composite catalyst for solid polymer electrolyte type fuel cell and processes for producing the sameJAPAN STORAGE BATTERY CO LTD·Filed 2001·Granted Dec 10, 2002·58 cites·21 claims
- 0278US6866960B2Electrodes for fuel cell and processes for producing the sameJAPAN STORAGE BATTERY CO LTD·Filed 2001·Granted Mar 15, 2005·18 cites·46 claims
- 0373US8133617B2Non-aqueous electrolyte battery, method of manufacturing the same and method of using the sameKOZONO SUGURU·Filed 2006·Granted Mar 13, 2012·4 cites·8 claims
- 0464US8163423B2Non-aqueous electrolyte battery and method of manufacturing the sameKOZONO SUGURU·Filed 2006·Granted Apr 24, 2012·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →