Inventor · disambiguated record
Kiyoshi Ishitsuka
Also filed as: ISHITSUKA KIYOSHI
4 granted patents·113 citations·filing 1996–2003
78Inventor score
Top patents by PatentIndex Score
4 records- 0192US6428925B1Battery pack comprising hollow portion and power tool using the sameTOSHIBA BATTERY·Filed 2000·Granted Aug 6, 2002·60 cites·16 claims
- 0279US6448743B2Rechargeable battery packTOSHIBA BATTERY·Filed 2001·Granted Sep 10, 2002·30 cites·10 claims
- 0351US5708349AAlkaline secondary battery manufacturing method, alkaline secondary battery positive electrode, alkaline secondary battery, and a method of manufacturing an initially charged alkaline secondary batteryTOSHIBA KK·Filed 1996·Granted Jan 13, 1998·22 cites·36 claims
- 0449US7393612B2Electrodes, alkaline secondary battery, and method for manufacturing alkaline secondary batteryTOSHIBA BATTERY·Filed 2003·Granted Jul 1, 2008·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →