Inventor · disambiguated record
Tsuyoshi Ohshima
Also filed as: OHSHIMA TSUYOSHI
10 granted patents·71 citations·filing 1989–2013
87Inventor score
Top patents by PatentIndex Score
10 records- 0184US4925272AIndication display unit for vehiclesYAZAKI CORP·Filed 1989·Granted May 15, 1990·44 cites·4 claims
- 0273US7427823B2Piezoelectric vibration element, piezoelectric vibrator, piezoelectric oscillator, frequency stabilization method, and method of manufacturing the piezoelectric vibratorEPSON TOYOCOM CORP·Filed 2006·Granted Sep 23, 2008·4 cites·11 claims
- 0361US9386258B2Display device, television receiver and electronic deviceSHARP KK·Filed 2013·Granted Jul 5, 2016·2 cites·17 claims
- 0457US7388445B2Piezoelectric oscillator for quadrature modulationEPSON TOYOCOM CORP·Filed 2005·Granted Jun 17, 2008·3 cites·7 claims
- 0556US8732924B2Method of manufacturing a piezoelectric vibratorOHSHIMA TSUYOSHI·Filed 2012·Granted May 27, 2014·0 cites·1 claims
- 0651US8281467B2Method of manufacturing a piezoelectric vibratorOHSHIMA TSUYOSHI·Filed 2008·Granted Oct 9, 2012·0 cites·3 claims
- 0751US8166621B2Method of stabilizing a frequency of a piezoelectric vibration elementOHSHIMA TSUYOSHI·Filed 2008·Granted May 1, 2012·0 cites·3 claims
- 0850US7009459B2Piezoelectric oscillator having a non-inductive load with a collector-emitter capacitorTOYO COMMUNICATION EQUIP·Filed 2003·Granted Mar 7, 2006·4 cites·5 claims
- 0939US5048927AIndication display unit for vehiclesYAZAKI CORP·Filed 1989·Granted Sep 17, 1991·8 cites·8 claims
- 1033US5144289AIndication display unit for vehiclesYAZAKI CORP·Filed 1991·Granted Sep 1, 1992·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →