Inventor · disambiguated record
Shingo Kawashima
Also filed as: KAWASHIMA SHINGO
40 granted patents·11 pending applications·1,577 citations·filing 1995–2019
98Inventor score
Files withNEC CORP14SHARP KK10SAMSUNG SDI CO LTD6WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD4SAMSUNG MOBILE DISPLAY CO LTD3
Top patents by PatentIndex Score
51 records- 0199US6091203AImage display device with element driving device for matrix drive of multiple active elementsNEC CORP·Filed 1999·Granted Jul 18, 2000·680 cites·25 claims
- 0298US8803770B2Pixel and an organic light emitting display device using the sameJEONG JIN-TAE·Filed 2010·Granted Aug 12, 2014·38 cites·14 claims
- 0397US6531827B2Electroluminescence display which realizes high speed operation and high contrastNEC CORP·Filed 2001·Granted Mar 11, 2003·163 cites·12 claims
- 0493US6747617B1Drive circuit for an organic EL apparatusNEC CORP·Filed 2000·Granted Jun 8, 2004·64 cites·4 claims
- 0593US6310589B1Driving circuit for organic thin film EL elementsNEC CORP·Filed 1998·Granted Oct 30, 2001·112 cites·10 claims
- 0691US6545651B2Driving circuit for organic thin film EL elementsNEC CORP·Filed 2001·Granted Apr 8, 2003·40 cites·10 claims
- 0790US6534925B2Organic electroluminescence driving circuit, passive matrix organic electroluminescence display device, and organic electroluminescence driving methodNEC CORP·Filed 2001·Granted Mar 18, 2003·46 cites·19 claims
- 0890US6357904B1Linear illumination deviceNEC CORP·Filed 2000·Granted Mar 19, 2002·63 cites·17 claims
- 0989US6650308B2Organic EL display device and method for driving the sameNEC CORP·Filed 2001·Granted Nov 18, 2003·38 cites·20 claims
- 1086US7176912B2Image display apparatus with driving modes and method of driving the sameSAMSUNG SDI CO LTD·Filed 2001·Granted Feb 13, 2007·28 cites·18 claims
- 1186US6348958B1Color filter and optical display deviceSHARP KK·Filed 2000·Granted Feb 19, 2002·39 cites·18 claims
- 1283US6788298B2Driving circuit of display and display deviceSAMSUNG SDI CO LTD·Filed 2001·Granted Sep 7, 2004·22 cites·20 claims
- 1381US10748939B2Semiconductor device formed by oxide semiconductor and method for manufacturing sameSHARP KK·Filed 2018·Granted Aug 18, 2020·2 cites·11 claims
- 1479US10971067B1AMOLED pixel driving circuit, driving method and terminalWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2018·Granted Apr 6, 2021·2 cites·9 claims
- 1579US6459236B2Cell balance adjusting circuit, abnormal cell voltage detecting circuit, method of adjusting cell balance, and method of detecting abnormal cell voltageNEC CORP·Filed 2000·Granted Oct 1, 2002·42 cites·18 claims
- 1679US5923546AControl circuit and method for driving and controlling parasitic vibration of a piezoelectric transformer-inverterNEC CORP·Filed 1997·Granted Jul 13, 1999·57 cites·11 claims
- 1778US7038668B2Picture displaying apparatus, which does not require a calculating circuit, when the screen saver function is attained, and a method of driving the sameNEC CORP·Filed 2001·Granted May 2, 2006·19 cites·20 claims
- 1876US9136754B2Power supply device, display device including the power supply device, and driving method using the sameAHN JUNG-KEUN·Filed 2010·Granted Sep 15, 2015·3 cites·18 claims
- 1973US10304391B2Active matrix organic light-emitting display and controlling method thereofKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2015·Granted May 28, 2019·2 cites·6 claims
- 2072US8766966B2Organic light emitting display device and driving voltage setting method thereofKAWASHIMA SHINGO·Filed 2009·Granted Jul 1, 2014·3 cites·18 claims
- 2172US8576146B2Display device and driving method thereofPARK SOON-RYONG·Filed 2010·Granted Nov 5, 2013·2 cites·16 claims
- 2272US6087757ADriving method and driving circuit of piezoelectric transformersNEC CORP·Filed 1998·Granted Jul 11, 2000·43 cites·14 claims
- 2370US5654605AHardware arrangement and method of driving a piezoelectric transformerNEC CORP·Filed 1995·Granted Aug 5, 1997·31 cites·15 claims
- 2469US7420551B2Image display apparatus with driving modes and method of driving the sameSAMSUNG SDI CO LTD·Filed 2004·Granted Sep 2, 2008·9 cites·42 claims
- 2564US8243032B2Touch panel, display device and touch panel manufacturing methodNISHIWAKI SHOGO·Filed 2007·Granted Aug 14, 2012·5 cites·11 claims
- 2660US11043159B2Array substrate and display panelWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2019·Granted Jun 22, 2021·0 cites·20 claims
- 2758US9030619B2Semiconductor device, method for manufacturing semiconductor device, and liquid crystal display deviceMURAI ATSUHITO·Filed 2011·Granted May 12, 2015·1 cites·15 claims
- 2855US2010191492A1Flicker detecting device and flicker detecting method using the same, and recording medium storing computer program for executing the flicker detecting methodSAMSUNG MOBILE DISPLAY CO LTD·Filed 2009·Application pending·0 cites
- 2953US11195464B2Display device and driving method thereofWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2019·Granted Dec 7, 2021·0 cites·10 claims
- 3052US7999771B2Organic light emitting display and driving method thereofSAMSUNG MOBILE DISPLAY CO LTD·Filed 2007·Granted Aug 16, 2011·0 cites·19 claims
- 3152US7489289B2Image display device and drive method thereofSAMSUNG MOBILE DISPLAY CO LTD·Filed 2004·Granted Feb 10, 2009·2 cites·14 claims
- 3251US7460090B2Image display device and drive method thereofSAMSUNG SDI CO LTD·Filed 2001·Granted Dec 2, 2008·2 cites·4 claims
- 3350US2005212731A1Self-luminous display apparatus and method of driving the sameNEC ELECTRONICS CORP·Filed 2005·Application pending·0 cites
- 3449US2016197199A1Semiconductor deviceSHARP KK·Filed 2016·Application pending·0 cites
- 3548US7239307B2Driving circuit of display and display deviceSAMSUNG SDI CO LTD·Filed 2004·Granted Jul 3, 2007·1 cites·14 claims
- 3647US2017323907A1Semiconductor device and method for manufacturing sameSHARP KK·Filed 2015·Application pending·0 cites
- 3745US6025824APiezoelectric transformer driving circuit and cold cathode tube illuminating device using the sameROHM CO LTD·Filed 1997·Granted Feb 15, 2000·10 cites·10 claims
- 3844US10332968B2Semiconductor device and method for manufacturing the sameSHARP KK·Filed 2016·Granted Jun 25, 2019·0 cites·6 claims
- 3943US7265738B2Method and apparatus for driving electro-luminescence display panel designed to perform efficient bootingSAMSUNG SDI CO LTD·Filed 2004·Granted Sep 4, 2007·0 cites·8 claims
- 4042US10777149B2Driving circuitWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2018·Granted Sep 15, 2020·0 cites·13 claims
- 4141US10134910B2Semiconductor device and production method thereforSHARP KK·Filed 2015·Granted Nov 20, 2018·0 cites·15 claims
- 4241US6008564ADriver circuit for piezoelectric transformerNEC CORP·Filed 1998·Granted Dec 28, 1999·8 cites·12 claims
- 4340US2014014951A1Semiconductor deviceKAWASHIMA SHINGO·Filed 2012·Application pending·0 cites
- 4439US10164118B2Semiconductor device and method for producing sameSHARP KK·Filed 2015·Granted Dec 25, 2018·0 cites·12 claims
- 4538US2012069282A1Liquid crystal display deviceOKAZAKI TSUYOSHI·Filed 2010·Application pending·0 cites
- 4638US2017090229A1Semiconductor device, display device and method for manufacturing semiconductor deviceSHARP KK·Filed 2015·Application pending·0 cites
- 4737US2018268759A1Gamma voltage adjusting circuit and method for driver chip as well as amoled displayKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2016·Application pending·0 cites
- 4835US10700210B2Semiconductor device, and manufacturing method for sameSHARP KK·Filed 2015·Granted Jun 30, 2020·0 cites·9 claims
- 4935US2017330900A1Semiconductor device and production method thereforSHARP KK·Filed 2015·Application pending·0 cites
- 5033US2012057118A1Liquid crystal display deviceMORISHITA KATSUHIKO·Filed 2010·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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