Inventor · disambiguated record
Ryo Yamakawa
Also filed as: YAMAKAWA RYO
15 granted patents·10 pending applications·4 citations·filing 2010–2023
83Inventor score
Top patents by PatentIndex Score
25 records- 0183US10459267B2Display apparatus comprising a display panel chassis having a recess portion or a protruded portion at a center portion of a long side and method of manufacturing the sameSAKAI DISPLAY PRODUCTS CORP·Filed 2017·Granted Oct 29, 2019·2 cites·14 claims
- 0267US9874681B2Illumination device and display apparatusSAKAI DISPLAY PRODUCTS CORP·Filed 2014·Granted Jan 23, 2018·2 cites·4 claims
- 0365US2023198066A1Battery packDENSO CORP·Filed 2023·Application pending·0 cites
- 0455US10114255B2Display apparatusSAKAI DISPLAY PRODUCTS CORP·Filed 2014·Granted Oct 30, 2018·0 cites·6 claims
- 0552US10168574B2Light source device and display apparatusSAKAI DISPLAY PRODUCTS CORP·Filed 2017·Granted Jan 1, 2019·0 cites·4 claims
- 0650US10134344B2Liquid crystal apparatus and television receiverSAKAI DISPLAY PRODUCTS CORP·Filed 2014·Granted Nov 20, 2018·0 cites·10 claims
- 0750US9360723B2Drive circuit for liquid crystal display device, and liquid crystal display deviceSHARP KK·Filed 2012·Granted Jun 7, 2016·0 cites·10 claims
- 0849US9704443B2Liquid crystal display apparatus and display methodSAKAI DISPLAY PRODUCTS CORP·Filed 2014·Granted Jul 11, 2017·0 cites·8 claims
- 0948US11231464B2Monitoring apparatusDENSO CORP·Filed 2019·Granted Jan 25, 2022·0 cites·5 claims
- 1048US9842547B2Display apparatus and television receiverSAKAI DISPLAY PRODUCTS CORP·Filed 2014·Granted Dec 12, 2017·0 cites·5 claims
- 1148US9344709B2Display control circuit, liquid crystal display device including the same, and display control methodSHARP KK·Filed 2012·Granted May 17, 2016·0 cites·6 claims
- 1246US9384689B2Viewing angle characteristic improving method in liquid crystal display device, and liquid crystal display deviceSHARP KK·Filed 2013·Granted Jul 5, 2016·0 cites·3 claims
- 1345US9880338B2Illumination device and display apparatusSAKAI DISPLAY PRODUCTS CORP·Filed 2014·Granted Jan 30, 2018·0 cites·6 claims
- 1445US2015077643A1Lighting device, display device, and television deviceSHARP KK·Filed 2013·Application pending·0 cites
- 1544US9998732B2Display apparatus and display systemSAKAI DISPLAY PRODUCTS CORP·Filed 2014·Granted Jun 12, 2018·0 cites·10 claims
- 1644US9305507B2Liquid crystal display device capable of performing 2D display and 3D display, and drive method thereofSHARP KK·Filed 2013·Granted Apr 5, 2016·0 cites·3 claims
- 1744US8899771B2Illumination device, display device, and television reception deviceSHARP KK·Filed 2012·Granted Dec 2, 2014·0 cites·13 claims
- 1844US2014327708A1Display deviceSHARP KK·Filed 2012·Application pending·0 cites
- 1944US2014340431A1Control unit, display device including control unit, and control methodSHARP KK·Filed 2012·Application pending·0 cites
- 2043US2015084996A1Display control circuit, liquid crystal display device provided therewith, and display control methodSHARP KK·Filed 2013·Application pending·0 cites
- 2142US2014111560A1Liquid crystal display deviceYAMAKAWA RYO·Filed 2012·Application pending·0 cites
- 2242US2014168560A1Liquid crystal display device, method of driving liquid crystal display device, and method of adjusting pulse waveform signalYAMAKAWA RYO·Filed 2012·Application pending·0 cites
- 2341US2013314618A1Method of driving display device, driving device of display device, and television deviceYAMAKAWA RYO·Filed 2012·Application pending·0 cites
- 2440US2013162700A1Drive circuit, drive method, and display deviceYAMAKAWA RYO·Filed 2011·Application pending·0 cites
- 2534US2012141929A1Method for manufacturing half-tone mask, and half-tone maskYAMAKAWA RYO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →