Inventor · disambiguated record
Susumu Sumida
Also filed as: SUMIDA SUSUMU
3 granted patents·1 pending application·18 citations·filing 1979–2010
66Inventor score
Top patents by PatentIndex Score
4 records- 0140US4310802ALogical waveform generatorNIPPON TELEGRAPH & TELEPHONE·Filed 1979·Granted Jan 12, 1982·6 cites·7 claims
- 0234US4270116AHigh speed data logical comparison deviceNIPPON TELEGRAPH & TELEPHONE·Filed 1979·Granted May 26, 1981·6 cites·9 claims
- 0331US2012045277A1Clamping device using chainSUMIDA SUSUMU·Filed 2010·Application pending·0 cites
- 0427US4790791ARing-shaped couplingDAIHATSU DIESEL MFG·Filed 1987·Granted Dec 13, 1988·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →