Inventor · disambiguated record

Keiichi Tsumura

Also filed as: TSUMURA KEIICHI

8 granted patents·9 pending applications·37 citations·filing 20032008

83Inventor score
Technology areasH04NG06TG01RG06FH03M
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD7PANASONIC CORP6TSUMURA KEIICHI2HATANO TOSHINOBU1SHIROYAMA HIROAKI1

Top patents by PatentIndex Score

17 records

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →