Inventor · disambiguated record
Tsutomu Shishido
Also filed as: SHISHIDO TSUTOMU
2 granted patents·1 pending application·111 citations·filing 1984–2004
68Inventor score
Top patents by PatentIndex Score
3 records- 0189US4726072ADouble converter tunerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Feb 16, 1988·80 cites·21 claims
- 0276US4661998ADouble superheterodyne tunerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Apr 28, 1987·31 cites·5 claims
- 0341US2007052180A1Sealing device for reciprocating shaftNOK CORP·Filed 2004·Application pending·0 cites
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