Inventor · disambiguated record

Hiroshi Touma

Also filed as: TOUMA HIROSHI

1 granted patent·15 citations·filing 1990–1990

37Inventor score

Technology areasH01M

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD1

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1 record

0142US4963447AAlkaline cell with gelled anodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Oct 16, 1990·15 cites·8 claims

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Hiroshi Touma — Patent Inventor | PatentIndex