Inventor · disambiguated record
Nobuhiro Nishikawa
Also filed as: NISHIKAWA NOBUHIRO
8 granted patents·2 pending applications·81 citations·filing 1994–2024
83Inventor score
Files withROHM CO LTD3TOYOTA MOTOR CO LTD3NIDEC PREC CORPORATION1NIPPON TELEGRAPH & TELEPHONE1NISHIKAWA NOBUHIRO1
Top patents by PatentIndex Score
10 records- 0181US7443149B2Regulator circuit capable of detecting variations in voltageROHM CO LTC·Filed 2005·Granted Oct 28, 2008·16 cites·17 claims
- 0278US6204646B1Power supply deviceROHM CO LTD·Filed 2000·Granted Mar 20, 2001·33 cites·7 claims
- 0364US9218012B2Power supply device, vehicle-mounted device, and vehicleROHM CO LTD·Filed 2013·Granted Dec 22, 2015·2 cites·13 claims
- 0458US12138557B2Movable bodyTOYOTA MOTOR CO LTD·Filed 2021·Granted Nov 12, 2024·0 cites·10 claims
- 0558US11958182B2Mobile unit systemTOYOTA MOTOR CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·7 claims
- 0657US5734985ASimulcast phase synchronization systemNIPPON TELEGRAPH & TELEPHONE·Filed 1994·Granted Mar 31, 1998·27 cites·5 claims
- 0755US2024371558A1Actuator and optical deviceNIDEC PREC CORPORATION·Filed 2024·Application pending·0 cites
- 0849US12085956B2Mobile unit systemTOYOTA MOTOR CO LTD·Filed 2021·Granted Sep 10, 2024·0 cites·7 claims
- 0946US6967378B2Semiconductor integrated circuit device configured to prevent the generation of a reverse current in a MOS transistorROHM CO LTD·Filed 2004·Granted Nov 22, 2005·3 cites·5 claims
- 1044US2008141053A1Monitoring CircuitNISHIKAWA NOBUHIRO·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →