Inventor · disambiguated record
Shigehisa Watanabe
Also filed as: WATANABE SHIGEHISA
15 granted patents·1 pending application·114 citations·filing 1997–2016
93Inventor score
Top patents by PatentIndex Score
16 records- 0175USD762182SLight-emitting diodeCITIZEN ELECTRONICS·Filed 2014·Granted Jul 26, 2016·13 cites·1 claims
- 0275USD727860SLight-emitting diodeCITIZEN ELECTRONICS·Filed 2014·Granted Apr 28, 2015·18 cites·1 claims
- 0373US9508910B2LED moduleCITIZEN HOLDINGS CO LTD·Filed 2012·Granted Nov 29, 2016·3 cites·13 claims
- 0473USD766196SLight-emitting diodeCITIZEN ELECTRONICS·Filed 2014·Granted Sep 13, 2016·13 cites·1 claims
- 0573USD714236SLight-emitting diodeCITIZEN ELECTRONICS·Filed 2013·Granted Sep 30, 2014·17 cites·1 claims
- 0673US7518289B2ActuatorCITIZEN ELECTRONICS·Filed 2005·Granted Apr 14, 2009·7 cites·16 claims
- 0771US9277615B2LED drive circuitCITIZEN HOLDINGS CO LTD·Filed 2014·Granted Mar 1, 2016·2 cites·12 claims
- 0871US8945466B2Composite material for heat dissipating plate and method of production of sameISHIDO KAORU·Filed 2012·Granted Feb 3, 2015·5 cites·4 claims
- 0962USD788720SLight-emitting diodeCITIZEN ELECTRONICS·Filed 2016·Granted Jun 6, 2017·6 cites·1 claims
- 1057US7050578B1Sound producing device for an electronic instrument such as a telephoneCITIZEN ELECTRONICS·Filed 2000·Granted May 23, 2006·5 cites·3 claims
- 1156USD789309SLight-emitting diodeCITIZEN ELECTRONICS·Filed 2016·Granted Jun 13, 2017·5 cites·1 claims
- 1250USD788721SLight-emitting diodeCITIZEN ELECTRONICS·Filed 2016·Granted Jun 6, 2017·3 cites·1 claims
- 1348US9887185B2Packaging of LED chips and driver circuit on the same substrateCITIZEN WATCH CO LTD·Filed 2016·Granted Feb 6, 2018·0 cites·13 claims
- 1446US6108432ASurface mount electromagnetic sound producing deviceCITIZEN ELECTRONICS·Filed 1997·Granted Aug 22, 2000·14 cites·7 claims
- 1545US2006072248A1Electro-dynamic exciterCITIZEN ELECTRONICS·Filed 2005·Application pending·0 cites
- 1637USD431791SElectromagnetic sound generatorCITIZEN ELECTRONICS·Filed 2000·Granted Oct 10, 2000·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →