Inventor · disambiguated record
Yoshimasa Takahashi
Also filed as: TAKAHASHI YOSHIMASA
11 granted patents·4 pending applications·216 citations·filing 1976–2021
91Inventor score
Top patents by PatentIndex Score
15 records- 0195US4165154AProjection screen assemblySANYO ELECTRIC CO·Filed 1977·Granted Aug 21, 1979·55 cites·8 claims
- 0291US7973405B2Integrated circuit for driving semiconductor device and power converterHITACHI LTD·Filed 2010·Granted Jul 5, 2011·13 cites·9 claims
- 0390US4309073ATranslucent screen assemblySANYO ELECTRIC CO·Filed 1980·Granted Jan 5, 1982·36 cites·5 claims
- 0480US7579805B2Semiconductor deviceHITACHI LTD·Filed 2004·Granted Aug 25, 2009·30 cites·10 claims
- 0571US7075201B2Multi-phase alternating-current rotational electric machineHITACHI LTD·Filed 2003·Granted Jul 11, 2006·19 cites·7 claims
- 0668US4219843AProjection type color television systemSANYO ELECTRIC CO·Filed 1978·Granted Aug 26, 1980·17 cites·3 claims
- 0767US7763974B2Integrated circuit for driving semiconductor device and power converterHITACHI LTD·Filed 2004·Granted Jul 27, 2010·12 cites·13 claims
- 0861US4087835AProjection type color television systemSANYO ELECTRIC CO·Filed 1976·Granted May 2, 1978·14 cites·9 claims
- 0951US11505216B2Transfer cartTSUBAKIMOTO CHAIN CO·Filed 2021·Granted Nov 22, 2022·0 cites·5 claims
- 1044US6408020B1Dual-mode radio communication device having function for selectively using analog or digital modeTOSHIBA KK·Filed 1999·Granted Jun 18, 2002·20 cites·8 claims
- 1144US2014218920A1Lighting DeviceTOSHIBA KK·Filed 2013·Application pending·0 cites
- 1244US2015130476A1Direct-current regulator, dc-dc converter, and method for monitoring anomaly of direct-current regulatorFUJITSU LTD·Filed 2014·Application pending·0 cites
- 1342US2014218921A1Lighting DeviceTOSHIBA KK·Filed 2013·Application pending·0 cites
- 1437US2005029666A1Semiconductor device structural body and electronic deviceFiled 2002·Application pending·0 cites
- 1535US11740688B2Virtual space experience systemABAL INC·Filed 2019·Granted Aug 29, 2023·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →