Inventor · disambiguated record
Minajuro Ushijima
Also filed as: USHIJIMA MINAJURO
4 granted patents·2 pending applications·27 citations·filing 2001–2008
74Inventor score
Files withHITACHI MAXELL5
Top patents by PatentIndex Score
6 records- 0188US7767336B2Alkaline battery and method for producing the sameHITACHI MAXELL·Filed 2008·Granted Aug 3, 2010·10 cites·7 claims
- 0264US7172833B2Alkaline dry cellHITACHI MAXELL·Filed 2004·Granted Feb 6, 2007·8 cites·4 claims
- 0364US7090944B2Alkaline dry cellHITACHI MAXELL·Filed 2004·Granted Aug 15, 2006·8 cites·6 claims
- 0451US7510801B2Alkaline battery and method for producing the sameHITACHI MAXELL·Filed 2003·Granted Mar 31, 2009·1 cites·3 claims
- 0546US2006292441A1Cylindrical alkaline batteryHITACHI MAXELL·Filed 2006·Application pending·0 cites
- 0638US2002090549A1Alkaline dry cellFiled 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →