Inventor · disambiguated record
Katsuyuki Tomioka
Also filed as: TOMIOKA KATSUYUKI
6 granted patents·88 citations·filing 1996–2002
83Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD6
Top patents by PatentIndex Score
6 records- 0175US6635379B2Battery sealing inspection methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 21, 2003·14 cites·11 claims
- 0270US6392413B2Short circuit inspection method for battery and method of manufacturing batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 21, 2002·10 cites·7 claims
- 0368US6027834ANickel positive electrode and alkaline storage battery using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 22, 2000·34 cites·24 claims
- 0452US5968684ANickel positive electrode for alkaline rechargeable batteries and nickel metal hydride cellsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 19, 1999·21 cites·16 claims
- 0541US6669742B2Method for producing a nickel metal-hydride storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 30, 2003·0 cites·5 claims
- 0641US5707761ANickel positive electrode and alkaline storage battery using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jan 13, 1998·9 cites·11 claims
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