Inventor · disambiguated record
Satoru Tsunekawa
Also filed as: TSUNEKAWA SATORU
33 granted patents·876 citations·filing 1988–2009
98Inventor score
Top patents by PatentIndex Score
33 records- 0192US6275207B1Liquid crystal driving circuit and liquid crystal display deviceHITACHI LTD·Filed 1998·Granted Aug 14, 2001·100 cites·20 claims
- 0291USRE40973ELiquid crystal driver and liquid crystal display device using the sameHITACHI LTD·Filed 2006·Granted Nov 17, 2009·7 cites·34 claims
- 0391US6661402B1Liquid crystal driver circuit and LCD having fast data write capabilityHITACHI LTD·Filed 2000·Granted Dec 9, 2003·45 cites·17 claims
- 0491US5815136ALiquid crystal display with liquid crystal driver having display memoryHITACHI LTD·Filed 1994·Granted Sep 29, 1998·81 cites·25 claims
- 0588USRE40916ELiquid crystal driver and liquid crystal display device using the sameHITACHI LTD·Filed 2007·Granted Sep 15, 2009·5 cites·29 claims
- 0686USRE42597ELiquid crystal driver and liquid crystal display device using the sameHITACHI LTD·Filed 2007·Granted Aug 9, 2011·4 cites·45 claims
- 0785USRE42993ELiquid crystal driver and liquid crystal display device using the sameNITTA HIROYUKI·Filed 2009·Granted Dec 6, 2011·4 cites·19 claims
- 0883US5583530ALiquid crystal display method and apparatus capable of making multi-level tone displayHITACHI LTD·Filed 1993·Granted Dec 10, 1996·61 cites·2 claims
- 0982US5774106ALiquid crystal driver and liquid crystal display device using the sameHITACHI LTD·Filed 1995·Granted Jun 30, 1998·41 cites·16 claims
- 1081US6549182B2Liquid crystal driving circuit and liquid crystal display deviceHITACHI LTD·Filed 2001·Granted Apr 15, 2003·18 cites·23 claims
- 1180US6222518B1Liquid crystal display with liquid crystal driver having display memoryHITACHI LTD·Filed 1997·Granted Apr 24, 2001·43 cites·1 claims
- 1280US6151005ALiquid-crystal display system having a driver circuit capable of multi-color displayHITACHI LTD·Filed 1993·Granted Nov 21, 2000·53 cites·52 claims
- 1379US6633273B2Liquid crystal display with liquid crystal driver having display memoryHITACHI LTD·Filed 2001·Granted Oct 14, 2003·15 cites·7 claims
- 1479US5764212AMatrix type liquid crystal display device with data electrode driving circuit in which display information for one screen is written into and read out from display memory at mutually different frequenciesHITACHI LTD·Filed 1995·Granted Jun 9, 1998·55 cites·14 claims
- 1574US6219020B1Liquid crystal display control deviceHITACHI LTD·Filed 2000·Granted Apr 17, 2001·14 cites·5 claims
- 1671US7098881B2Liquid crystal driver circuit and LCD having fast data write capabilityHITACHI LTD·Filed 2003·Granted Aug 29, 2006·10 cites·33 claims
- 1769US5818409ADriving circuits for a passive matrix LCD which uses orthogonal functions to select different groups of scanning electrodesHITACHI LTD·Filed 1995·Granted Oct 6, 1998·37 cites·23 claims
- 1868US5038139AHalf tone display driving circuit for crystal matrix panel and half tone display method thereofHITACHI LTD·Filed 1989·Granted Aug 6, 1991·25 cites·14 claims
- 1967US6392619B1Data transfer device and liquid crystal display deviceHITACHI LTD·Filed 1999·Granted May 21, 2002·31 cites·20 claims
- 2066US6396464B2Liquid-crystal display control apparatusHITACHI LTD·Filed 2001·Granted May 28, 2002·7 cites·20 claims
- 2166US6088014ALiquid crystal display deviceHITACHI LTD·Filed 1997·Granted Jul 11, 2000·29 cites·17 claims
- 2265US5861863ALiquid crystal driving method and liquid crystal display deviceHITACHI LTD·Filed 1996·Granted Jan 19, 1999·30 cites·43 claims
- 2363US6603468B2Liquid crystal display device for displaying display dataHITACHI LTD·Filed 2001·Granted Aug 5, 2003·7 cites·9 claims
- 2463US5854879AMethod and apparatus for multi-level tone display for liquid crystal apparatusHITACHI LTD·Filed 1993·Granted Dec 29, 1998·22 cites·7 claims
- 2563US5206635AMethod and apparatus for multi-level tone display for liquid crystal apparatusHITACHI LTD·Filed 1990·Granted Apr 27, 1993·23 cites·14 claims
- 2657US6448976B1Liquid crystal drive circuit and liquid crystal display apparatusHITACHI LTD·Filed 1998·Granted Sep 10, 2002·21 cites·6 claims
- 2752US6005537ALiquid-crystal display control apparatusHITACHI LTD·Filed 1997·Granted Dec 21, 1999·13 cites·10 claims
- 2849USRE39366ELiquid crystal driver and liquid crystal display device using the sameHITACHI LTD·Filed 1999·Granted Oct 31, 2006·8 cites·28 claims
- 2949US5633659ADisplay unit having a coordinate input mechanismHITACHI LTD·Filed 1994·Granted May 27, 1997·21 cites·35 claims
- 3048US5684505ADisplay device integrated with an input deviceHITACHI LTD·Filed 1995·Granted Nov 4, 1997·22 cites·35 claims
- 3142US6259421B1Liquid-crystal display control apparatusHITACHI LTD·Filed 1999·Granted Jul 10, 2001·7 cites·20 claims
- 3240US4965563AFlat display driving circuit for a display containing marginsHITACHI LTD·Filed 1988·Granted Oct 23, 1990·7 cites·8 claims
- 3337US6625207B1Low power consumption data transmission circuit and method, and liquid crystal display apparatus using the sameHITACHI LTD·Filed 1999·Granted Sep 23, 2003·10 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →