Inventor · disambiguated record
Masakazu Ikeyama
Also filed as: IKEYAMA MASAKAZU
5 granted patents·1 pending application·97 citations·filing 1983–2004
82Inventor score
Top patents by PatentIndex Score
6 records- 0167US4925748AAlkaline storage battery using hydrogen absorbing alloyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted May 15, 1990·22 cites·18 claims
- 0257US4582098AMethod of fabricating electrodes for batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Apr 15, 1986·14 cites·4 claims
- 0355US5100723ASeparator material for storage batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Mar 31, 1992·17 cites·10 claims
- 0453US5213722AMethod of making a separator material for a storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted May 25, 1993·23 cites·52 claims
- 0552US5968684ANickel 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
- 0639US2004229126A1Secondary battery using non-sintered thin electrode and process for sameM & G ECO BATTERY INST CO LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →