Inventor · disambiguated record
Etsuo Yamamoto
Also filed as: YAMAMOTO ETSUO
39 granted patents·2 pending applications·523 citations·filing 1973–2017
97Inventor score
Top patents by PatentIndex Score
41 records- 0195US8398007B2Jet millITO KENZO·Filed 2011·Granted Mar 19, 2013·12 cites·3 claims
- 0293US8923473B2Signal processing circuit, driver circuit, and display deviceSASAKI YASUSHI·Filed 2011·Granted Dec 30, 2014·11 cites·2 claims
- 0392US4673253AMethod of making a liquid crystal display with color filtersCITIZEN WATCH CO LTD·Filed 1986·Granted Jun 16, 1987·77 cites·3 claims
- 0492US4655552AFlat panel display device having on-screen data input functionCITIZEN WATCH CO LTD·Filed 1985·Granted Apr 7, 1987·153 cites·11 claims
- 0591US8439998B2Manufacturing method of metal product and metal productITO KENZO·Filed 2005·Granted May 14, 2013·28 cites·2 claims
- 0690US10228595B2Display device with layered wiring structure for external connectionSHARP KK·Filed 2015·Granted Mar 12, 2019·4 cites·14 claims
- 0790US7850105B2Jet millSUNREX KOGYO CO LTD·Filed 2005·Granted Dec 14, 2010·17 cites·3 claims
- 0884US7434853B2Door latch apparatusMITSUI MINING & SMELTING CO·Filed 2006·Granted Oct 14, 2008·21 cites·14 claims
- 0982US8427206B2Buffer and display deviceYAMAMOTO ETSUO·Filed 2008·Granted Apr 23, 2013·12 cites·16 claims
- 1080US8779809B2Signal processing circuit, inverter circuit, buffer circuit, level shifter, flip-flop, driver circuit, and display deviceMURAKAMI YUHICHIROH·Filed 2011·Granted Jul 15, 2014·5 cites·15 claims
- 1180US4610509ALiquid crystal color display panelsCITIZEN WATCH CO LTD·Filed 1984·Granted Sep 9, 1986·43 cites·5 claims
- 1278US10241369B2Display deviceSHARP KK·Filed 2015·Granted Mar 26, 2019·2 cites·6 claims
- 1377US7537249B2Latch device and device for controlling opening/closing of doorMITSUI MINING & SMELTING CO·Filed 2006·Granted May 26, 2009·10 cites·3 claims
- 1476US8675811B2Semiconductor device and display deviceYAMAMOTO ETSUO·Filed 2008·Granted Mar 18, 2014·5 cites·1 claims
- 1575US4473481ALubricant film for preventing galling of sliding metal surfacesKOBE STEEL LTD·Filed 1982·Granted Sep 25, 1984·25 cites·7 claims
- 1674US8923472B2Flip flop, shift register, driver circuit, and display deviceSASAKI YASUSHI·Filed 2011·Granted Dec 30, 2014·5 cites·20 claims
- 1773US9030237B2Transistor circuit, flip-flop, signal processing circuit, driver circuit, and display deviceHACHIDA TAKUYA·Filed 2011·Granted May 12, 2015·4 cites·6 claims
- 1872US7701426B2Display device and method of driving the sameSHARP KK·Filed 2004·Granted Apr 20, 2010·12 cites·19 claims
- 1971US8933918B2Display driving circuit, display device and display driving methodFURUTA SHIGE·Filed 2010·Granted Jan 13, 2015·2 cites·10 claims
- 2070US9024681B2Signal processing circuit, inverter circuit, buffer circuit, driver circuit, level shifter, and display deviceMURAKAMI YUHICHIROH·Filed 2011·Granted May 5, 2015·3 cites·18 claims
- 2168US10563624B2Exhaust gas heat exchanger having stacked flat tubesT RAD CO LTD·Filed 2017·Granted Feb 18, 2020·1 cites·9 claims
- 2266US6306562B1Ink jet head and process for producing the sameCITIZEN WATCH CO LTD·Filed 2000·Granted Oct 23, 2001·10 cites·6 claims
- 2365US7505020B2Display device driving circuit, display device, and driving method of the display deviceSHARP KK·Filed 2004·Granted Mar 17, 2009·9 cites·25 claims
- 2465US3950434AMethod for producing biphenylsASAHI CHEMICAL IND·Filed 1973·Granted Apr 13, 1976·6 cites·6 claims
- 2563US4748445AMatrix display panel having a diode ring structure as a resistive elementCITIZEN WATCH CO LTD·Filed 1984·Granted May 31, 1988·22 cites·6 claims
- 2661US6280642B1Ink jet head and method of manufacturing sameCITIZEN WATCH CO LTD·Filed 1996·Granted Aug 28, 2001·18 cites·4 claims
- 2757US8344988B2Signal output circuit, shift register, output signal generating method, display device driving circuit, and display deviceSHARP KK·Filed 2006·Granted Jan 1, 2013·0 cites·24 claims
- 2853US2015028936A1Semiconductor device and display deviceSHARP KK·Filed 2014·Application pending·0 cites
- 2952US8736534B2Active matrix liquid crystal display device and method of driving the sameYAMAMOTO ETSUO·Filed 2006·Granted May 27, 2014·0 cites·16 claims
- 3052US2014117449A1Semiconductor device and display deviceSHARP KK·Filed 2014·Application pending·0 cites
- 3151US8061636B2Jet millITO KENZO·Filed 2010·Granted Nov 22, 2011·0 cites·6 claims
- 3249US9711104B2Display device and electrical apparatusSHARP KK·Filed 2012·Granted Jul 18, 2017·0 cites·5 claims
- 3348US8896511B2Display apparatus and display apparatus driving methodYAMAMOTO ETSUO·Filed 2010·Granted Nov 25, 2014·0 cites·8 claims
- 3444US9076756B2Semiconductor device, semiconductor device unit, active matrix substrate, liquid crystal panel, and liquid crystal displaySASAKI OSAMU·Filed 2011·Granted Jul 7, 2015·0 cites·10 claims
- 3544US8780017B2Display driving circuit, display device and display driving methodYAMAMOTO ETSUO·Filed 2010·Granted Jul 15, 2014·0 cites·8 claims
- 3644US6368729B1Tungsten film, method of manufacturing the same, and thin-film heaterCITIZEN WATCH CO LTD·Filed 2000·Granted Apr 9, 2002·0 cites·19 claims
- 3743US9390813B2Shift register including unit circuits connected in multistage manner, and display deviceOHKAWA HIROYUKI·Filed 2011·Granted Jul 12, 2016·0 cites·15 claims
- 3843US8497834B2Signal output circuit, shift register, output signal generating method, display device driving circuit, and display deviceYAMAMOTO ETSUO·Filed 2012·Granted Jul 30, 2013·0 cites·14 claims
- 3942US9218775B2Display driving circuit, display device, and display driving methodFURUTA SHIGE·Filed 2010·Granted Dec 22, 2015·0 cites·9 claims
- 4041US8797310B2Display driving circuit, device and method for polarity inversion using retention capacitor linesYAMAMOTO ETSUO·Filed 2010·Granted Aug 5, 2014·0 cites·11 claims
- 4134US4369073AMethod for protecting the inner surface of a copper alloy condenser tube from corrosionKOBE STEEL LTD·Filed 1981·Granted Jan 18, 1983·6 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →