Inventor · disambiguated record
Tutomu Nakamura
Also filed as: NAKAMURA TUTOMU
7 granted patents·1 pending application·160 citations·filing 1976–2008
87Inventor score
Top patents by PatentIndex Score
8 records- 0192US4055755ASwitching assembly in combination wristwatch and calculatorSHARP KK·Filed 1976·Granted Oct 25, 1977·45 cites·2 claims
- 0284US4468584AUnidirectional flexure type tuning fork crystal vibratorSHARP KK·Filed 1982·Granted Aug 28, 1984·33 cites·7 claims
- 0370US4963886AThermal printing headROHM CO LTD·Filed 1990·Granted Oct 16, 1990·36 cites·10 claims
- 0468US4670765ASemiconductor photodetector elementSHARP KK·Filed 1985·Granted Jun 2, 1987·25 cites·17 claims
- 0560US4757311ADot matrix panel display controlSHARP KK·Filed 1984·Granted Jul 12, 1988·13 cites·4 claims
- 0646US4149368AElectronic timepiece with negative resistance light emitting elementsSHARP KK·Filed 1976·Granted Apr 17, 1979·4 cites·9 claims
- 0741US2009000278A1Addition-amount controller for exhaust gas purifying agent and exhaust emission control systemDENSO CORP·Filed 2008·Application pending·0 cites
- 0840US4115832AIgniter utilizing a negative resistance light emitting diodeSHARP KK·Filed 1976·Granted Sep 19, 1978·4 cites·5 claims
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