Inventor · disambiguated record
Yuichi Toriumi
Also filed as: TORIUMI YUICHI
34 granted patents·5 pending applications·142 citations·filing 2003–2024
96Inventor score
Files withSEIKO EPSON CORP39
Top patents by PatentIndex Score
39 records- 0180US7262757B2Data driver and electro-optical deviceSEIKO EPSON CORP·Filed 2004·Granted Aug 28, 2007·17 cites·17 claims
- 0278US7327341B2Display driver, display device, and display drive methodSEIKO EPSON CORP·Filed 2004·Granted Feb 5, 2008·18 cites·26 claims
- 0378US7206004B2Display driver and electro-optical deviceSEIKO EPSON CORP·Filed 2004·Granted Apr 17, 2007·18 cites·20 claims
- 0478US7173596B2Display driver and electro-optical deviceSEIKO EPSON CORP·Filed 2004·Granted Feb 6, 2007·19 cites·21 claims
- 0575US7973755B2Data driver and electro-optical deviceSEIKO EPSON CORP·Filed 2007·Granted Jul 5, 2011·2 cites·17 claims
- 0674US6980187B2Display driver circuit and display panel including the sameSEIKO EPSON CORP·Filed 2003·Granted Dec 27, 2005·15 cites·37 claims
- 0771US7375716B2Display driver and electro-optical deviceSEIKO EPSON CORP·Filed 2004·Granted May 20, 2008·12 cites·28 claims
- 0870US7199779B2Display driver and electro-optical deviceSEIKO EPSON CORP·Filed 2004·Granted Apr 3, 2007·12 cites·22 claims
- 0969US12451841B2Circuit device and oscillatorSEIKO EPSON CORP·Filed 2024·Granted Oct 21, 2025·0 cites·7 claims
- 1069US12273071B2Circuit device and oscillatorSEIKO EPSON CORP·Filed 2024·Granted Apr 8, 2025·0 cites·8 claims
- 1167US7259741B2Data driver and electro-optical deviceSEIKO EPSON CORP·Filed 2004·Granted Aug 21, 2007·8 cites·17 claims
- 1267US2025166039A1Information Providing System, Oscillator Providing System, And Processing MethodSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1365US11863123B2Circuit device and oscillatorSEIKO EPSON CORP·Filed 2022·Granted Jan 2, 2024·0 cites·12 claims
- 1465US11791770B2Circuit device and oscillatorSEIKO EPSON CORP·Filed 2022·Granted Oct 17, 2023·0 cites·9 claims
- 1562US11881816B2Oscillator and deviceSEIKO EPSON CORP·Filed 2022·Granted Jan 23, 2024·0 cites·11 claims
- 1662US9628096B2Oscillation circuit, oscillator, fractional N-PLL circuit, electronic apparatus, moving object, and determination method of reference frequency of fractional N-PLL circuitSEIKO EPSON CORP·Filed 2015·Granted Apr 18, 2017·2 cites·3 claims
- 1761US7304631B2Display driver circuit and display deviceSEIKO EPSON CORP·Filed 2003·Granted Dec 4, 2007·5 cites·10 claims
- 1860US7768316B2Decoder circuit, decoding method, output circuit, electro-optical device, and electronic instrumentSEIKO EPSON CORP·Filed 2009·Granted Aug 3, 2010·4 cites·12 claims
- 1959US9325328B2Oscillation circuit, oscillator, electronic apparatus, moving object, and frequency adjustment method of oscillatorSEIKO EPSON CORP·Filed 2014·Granted Apr 26, 2016·1 cites·14 claims
- 2059US2024210469A1Oscillator And Electronic DeviceSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 2159US2008055341A1Display driver circuit and display deviceSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 2259US2008062114A1Display driver circuit and display deviceSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
- 2358US11539327B2Circuit device and oscillatorSEIKO EPSON CORP·Filed 2021·Granted Dec 27, 2022·0 cites·12 claims
- 2458US8018419B2Data driver and electro-optical deviceSEIKO EPSON CORP·Filed 2007·Granted Sep 13, 2011·0 cites·17 claims
- 2558US7375709B2Display driver and electro-optical deviceSEIKO EPSON CORP·Filed 2004·Granted May 20, 2008·5 cites·23 claims
- 2654US10613576B2Oscillator, clock signal generator, electronic apparatus, and vehicleSEIKO EPSON CORP·Filed 2018·Granted Apr 7, 2020·0 cites·12 claims
- 2752US2008316234A1Method of driving electro-optical device, source driver, electro-optical device, projection-type display device, and electronic instrumentSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
- 2849US7701425B2Display driver and electro-optical deviceSEIKO EPSON CORP·Filed 2004·Granted Apr 20, 2010·2 cites·14 claims
- 2949US7379046B2Display driver and electro-optical deviceSEIKO EPSON CORP·Filed 2004·Granted May 27, 2008·2 cites·14 claims
- 3047US11855646B2Circuit device, oscillator, and processing systemSEIKO EPSON CORP·Filed 2022·Granted Dec 26, 2023·0 cites·12 claims
- 3147US9252749B2Clock generation device, electronic apparatus, moving object, and clock generation methodSEIKO EPSON CORP·Filed 2014·Granted Feb 2, 2016·0 cites·13 claims
- 3246US11652443B2Circuit device and oscillatorSEIKO EPSON CORP·Filed 2022·Granted May 16, 2023·0 cites·8 claims
- 3346US9473153B2Oscillation circuit, oscillator, electronic device, and moving objectSEIKO EPSON CORP·Filed 2014·Granted Oct 18, 2016·0 cites·9 claims
- 3446US9389636B2Clock generating device, electronic apparatus, moving object, clock generating methodSEIKO EPSON CORP·Filed 2014·Granted Jul 12, 2016·0 cites·9 claims
- 3545US9548724B2Clock generation device, electronic apparatus, moving object, and clock generation methodSEIKO EPSON CORP·Filed 2014·Granted Jan 17, 2017·0 cites·17 claims
- 3642US10396747B2Temperature compensated oscillation circuit, oscillator, electronic apparatus, vehicle, and method of manufacturing oscillatorSEIKO EPSON CORP·Filed 2017·Granted Aug 27, 2019·0 cites·12 claims
- 3742US9503108B2Oscillation circuit, oscillator, electronic device, and moving objectSEIKO EPSON CORP·Filed 2014·Granted Nov 22, 2016·0 cites·6 claims
- 3841US7358979B2Display driver and electro-optical deviceSEIKO EPSON CORP·Filed 2004·Granted Apr 15, 2008·0 cites·20 claims
- 3936US9467148B2Oscillation circuit, oscillator, electronic device, moving object, and control method of oscillatorSEIKO EPSON CORP·Filed 2015·Granted Oct 11, 2016·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →