Inventor · disambiguated record
Toshihiko Kawata
Also filed as: KAWATA TOSHIHIKO
14 granted patents·253 citations·filing 1986–2007
93Inventor score
Top patents by PatentIndex Score
14 records- 0180US5737335ACommunication system using time division multiplex signal transmissionALPS ELECTRIC CO LTD·Filed 1995·Granted Apr 7, 1998·52 cites·11 claims
- 0273US4933614AMotor drive control circuitALPS ELECTRIC CO LTD·Filed 1989·Granted Jun 12, 1990·31 cites·2 claims
- 0372US6630870B1High-frequency diode oscillator and millimeter-wave transmitting/receiving apparatusKYOCERA CORP·Filed 2000·Granted Oct 7, 2003·11 cites·20 claims
- 0470US4979066ALoading controlling apparatusALPS ELECTRIC CO LTD·Filed 1990·Granted Dec 18, 1990·54 cites·3 claims
- 0565US4794269ALoad controller for automobileALPS ELECTRIC CO LTD·Filed 1987·Granted Dec 27, 1988·26 cites·2 claims
- 0661US5714854AOn-car motor driving apparatus and self-diagnosing and selective driving mechanisms for the sameALPS ELECTRIC CO LTD·Filed 1996·Granted Feb 3, 1998·21 cites·3 claims
- 0749US5872474AWaveform shaping circuitALPS ELECTRIC CO LTD·Filed 1997·Granted Feb 16, 1999·12 cites·5 claims
- 0848US5617000AApparatus for detecting and controlling the rotational position of a motor shaftALPS ELECTRIC CO LTD·Filed 1995·Granted Apr 1, 1997·13 cites·9 claims
- 0946US6744402B2High-frequency diode oscillator and millimeter-wave transmitting/receiving apparatusKYOCERA CORP·Filed 2003·Granted Jun 1, 2004·2 cites·4 claims
- 1046US5578912AOn-car motor driving apparatus and self-diagnosing and selective driving mechanisms for the sameALPS ELECTRIC CO LTD·Filed 1995·Granted Nov 26, 1996·10 cites·6 claims
- 1145US4772805ALamp illumination adjusting apparatusALPS ELECTRIC CO LTD·Filed 1987·Granted Sep 20, 1988·9 cites·1 claims
- 1243US4716359AOutput stage control circuitALPS ELECTRIC CO LTD·Filed 1986·Granted Dec 29, 1987·6 cites·3 claims
- 1337US5708335AOn-car motor driving apparatus and self-diagnosing and selective driving mechanisms for the sameALPS ELECTRIC CO LTD·Filed 1996·Granted Jan 13, 1998·6 cites·3 claims
- 1429US8502737B2Communication deviceKAWATA TOSHIHIKO·Filed 2007·Granted Aug 6, 2013·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →