Inventor · disambiguated record
Hisanori Sugahara
Also filed as: SUGAHARA HISANORI
1 granted patent·2 pending applications·2 citations·filing 2004–2006
17Inventor score
Technology areasH01M
Top patents by PatentIndex Score
3 records- 0163US8003247B2Button-type alkaline battery and method of manufacturing the sameHITACHI MAXELL ENERGY LTD·Filed 2005·Granted Aug 23, 2011·2 cites·9 claims
- 0233US2004248007A1Positive electrode for alkaline battery and alkaline battery using the sameFiled 2004·Application pending·0 cites
- 0331US2007099083A1Alkaline batteryHITACHI MAXELL·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →