Inventor · disambiguated record
Kazuhide Hirota
Also filed as: HIROTA KAZUHIDE
25 granted patents·6 pending applications·61 citations·filing 2005–2020
94Inventor score
Top patents by PatentIndex Score
31 records- 0191US9798063B2Light guide plate and surface illumination deviceOMRON TATEISI ELECTRONICS CO·Filed 2015·Granted Oct 24, 2017·5 cites·17 claims
- 0287US8210730B2Surface light source deviceKURATA GOUO·Filed 2011·Granted Jul 3, 2012·11 cites·10 claims
- 0383US10816713B2Surface light source device, display device, and electronic deviceOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Oct 27, 2020·3 cites·18 claims
- 0480US9086595B2Surface light source device, liquid crystal display device, and mobile deviceOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Jul 21, 2015·3 cites·19 claims
- 0578US8814412B2Area light source deviceYABE MAMORU·Filed 2009·Granted Aug 26, 2014·12 cites·18 claims
- 0677US9406468B2RelayOMRON TATEISI ELECTRONICS CO·Filed 2014·Granted Aug 2, 2016·3 cites·16 claims
- 0772US9678264B2Light guide plate and surface light source deviceOMRON TATEISI ELECTRONICS CO·Filed 2015·Granted Jun 13, 2017·2 cites·12 claims
- 0872US8089578B2Surface light source deviceKURATA GOUO·Filed 2009·Granted Jan 3, 2012·6 cites·6 claims
- 0971US9116264B2Light guide plate producing method, die structure, transfer molding apparatus, light guide plate, area light source device, liquid crystal display device, and mobile deviceOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Aug 25, 2015·3 cites·18 claims
- 1064US11300722B2Light guide plate, planar light source apparatus, display apparatus, and electronic deviceNICHIA CORP·Filed 2020·Granted Apr 12, 2022·0 cites·18 claims
- 1164US10845524B2Light guide plate, planar light source apparatus, display apparatus, and electronic deviceNICHIA CORP·Filed 2017·Granted Nov 24, 2020·0 cites·15 claims
- 1263US10788703B2Frame, surface light source device, display device and electronic deviceOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Sep 29, 2020·0 cites·7 claims
- 1363US8625050B2Surface light source apparatusOMRON TATEISI ELECTRONICS CO·Filed 2012·Granted Jan 7, 2014·1 cites·15 claims
- 1462US10022897B2Transfer molding method, die structure, transfer molding device, and optical memberOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Jul 17, 2018·1 cites·8 claims
- 1562US9164215B2Light guide plate and surface light source deviceOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Oct 20, 2015·1 cites·14 claims
- 1661US9128221B2Light guide plate and surface light source deviceOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Sep 8, 2015·1 cites·14 claims
- 1760US8345184B2Surface light source apparatusOMRON TATEISI ELECTRONICS CO·Filed 2008·Granted Jan 1, 2013·2 cites·16 claims
- 1857US7371000B2Surface light source equipment and apparatus using the sameOMRON TATEISI ELECTRONICS CO·Filed 2006·Granted May 13, 2008·2 cites·16 claims
- 1949US9261637B2Surface light source device and its light guide plateOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Feb 16, 2016·0 cites·15 claims
- 2048US9194992B2Light guide plate and surface light source deviceOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Nov 24, 2015·0 cites·8 claims
- 2146US9482804B2RelayOMRON TATEISI ELECTRONICS CO·Filed 2015·Granted Nov 1, 2016·0 cites·14 claims
- 2246US8920017B2Surface light source deviceOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Dec 30, 2014·0 cites·5 claims
- 2345US8858059B2Surface illumination deviceOKUDA MITSURU·Filed 2012·Granted Oct 14, 2014·0 cites·6 claims
- 2442US2011216267A1Area light source device and liquid crystal display deviceOMRON TATEISI ELECTRONICS CO·Filed 2011·Application pending·0 cites
- 2542US2009097274A1Diffuser plate and surface light source apparatusOMRON TATEISI ELECTRONICS CO·Filed 2007·Application pending·0 cites
- 2641USD772819SRelayOMRON TATEISI ELECTRONICS CO·Filed 2014·Granted Nov 29, 2016·3 cites·1 claims
- 2741US2011304784A1Area light source device and stereoscopic display deviceHIROTA KAZUHIDE·Filed 2011·Application pending·0 cites
- 2841US2006203317A1Surface light source equipment and apparatus using the sameOMRON TATEISI ELECTRONICS CO·Filed 2006·Application pending·0 cites
- 2940US2008316744A1Surface Light Source Device and Apparatus Using the DeviceOMRON TATEISI ELECTRONICS CO·Filed 2005·Application pending·0 cites
- 3039US2007159845A1Surface light source device and apparatus using the sameOMRON TATEISI ELECTRONICS CO·Filed 2006·Application pending·0 cites
- 3137USD763200SRelayOMRON TATEISI ELECTRONICS CO·Filed 2014·Granted Aug 9, 2016·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →