Inventor · disambiguated record
Kazuhiro Maekawa
Also filed as: MAEKAWA KAZUHIRO
40 granted patents·17 pending applications·867 citations·filing 1987–2025
98Inventor score
Top patents by PatentIndex Score
57 records- 0198US6710825B2LCD including pixel electrode with multiple sub-electrode portionsSHARP KK·Filed 2001·Granted Mar 23, 2004·140 cites·26 claims
- 0297US7522441B2Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2005·Granted Apr 21, 2009·46 cites·20 claims
- 0396US7084943B2Liquid crystal display deviceSHARP KK·Filed 2005·Granted Aug 1, 2006·47 cites·19 claims
- 0495US6924876B2Liquid crystal display deviceSHARP KK·Filed 2001·Granted Aug 2, 2005·76 cites·33 claims
- 0595US6862062B2Liquid crystal display deviceSHARP KK·Filed 2004·Granted Mar 1, 2005·59 cites·22 claims
- 0694US7411804B2Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2005·Granted Aug 12, 2008·17 cites·20 claims
- 0793US7145624B2Liquid crystal display device having multiple domains with radially inclined LC moleculesSHARP KK·Filed 2004·Granted Dec 5, 2006·45 cites·6 claims
- 0893US6950160B2Liquid crystal display device with domains formed over solid and open portions of an electrodeSHARP KK·Filed 2003·Granted Sep 27, 2005·52 cites·7 claims
- 0992US7215395B2Liquid crystal display deviceSHARP KK·Filed 2001·Granted May 8, 2007·39 cites·31 claims
- 1091US7532291B2Liquid crystal display deviceSHARP KK·Filed 2007·Granted May 12, 2009·12 cites·7 claims
- 1190US4888242AGraphite sheet materialTOYO TANSO CO·Filed 1987·Granted Dec 19, 1989·76 cites·12 claims
- 1288US7602386B2Reference clock signal generation circuit, power supply circuit, driver circuit, and electro-optical deviceSEIKO EPSON CORP·Filed 2006·Granted Oct 13, 2009·8 cites·12 claims
- 1387US8089437B2Driver circuit, electro-optical device, and electronic instrumentMAEKAWA KAZUHIRO·Filed 2007·Granted Jan 3, 2012·11 cites·23 claims
- 1487US7956833B2Display driver, electro-optical device, and electronic instrumentSEIKO EPSON CORP·Filed 2007·Granted Jun 7, 2011·9 cites·7 claims
- 1585US7230664B2Liquid crystal display deviceSHARP KK·Filed 2001·Granted Jun 12, 2007·23 cites·29 claims
- 1685US6407471B1Linear motorYASKAWA DENKI SEISAKUSHO KK·Filed 2000·Granted Jun 18, 2002·38 cites·6 claims
- 1783US8547773B2Integrated circuit device and electronic instrumentSAIKI TAKAYUKI·Filed 2006·Granted Oct 1, 2013·6 cites·25 claims
- 1881US8054710B2Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2006·Granted Nov 8, 2011·9 cites·21 claims
- 1981US7764278B2Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2005·Granted Jul 27, 2010·5 cites·19 claims
- 2079US8188544B2Integrated circuit device and electronic instrumentKUMAGAI TAKASHI·Filed 2006·Granted May 29, 2012·5 cites·18 claims
- 2179US7564734B2Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2005·Granted Jul 21, 2009·4 cites·20 claims
- 2277US8310478B2Integrated circuit device and electronic instrumentKUMAGAI TAKASHI·Filed 2006·Granted Nov 13, 2012·7 cites·15 claims
- 2377US6476524B1Linear motorYASKAWA DENKI SEISAKUSHO KK·Filed 1999·Granted Nov 5, 2002·45 cites·38 claims
- 2476US7755087B2Liquid crystal display device with sub-picture element electrodes electrically separated from each otherSHARP KK·Filed 2006·Granted Jul 13, 2010·3 cites·4 claims
- 2576US7567479B2Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2005·Granted Jul 28, 2009·3 cites·20 claims
- 2676US7495988B2Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2005·Granted Feb 24, 2009·3 cites·18 claims
- 2775US7755587B2Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2006·Granted Jul 13, 2010·3 cites·14 claims
- 2873US8546808B2Liquid crystal display deviceKUBO MASUMI·Filed 2011·Granted Oct 1, 2013·2 cites·7 claims
- 2973US2025270363A1Polyurethane resin, elastic molded article, and method for producing polyurethane resinMITSUI CHEMICALS INC·Filed 2023·Application pending·0 cites
- 3072US7782694B2Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2006·Granted Aug 24, 2010·2 cites·14 claims
- 3172US2025092181A1Prepolymer composition, polyurethane resin, elastic molded article, and method of producing prepolymer compositionMITSUI CHEMICALS INC·Filed 2023·Application pending·0 cites
- 3272US2025092183A1Prepolymer composition, polyurethane resin, elastic molded article, and method of producing prepolymer compositionMITSUI CHEMICALS INC·Filed 2023·Application pending·0 cites
- 3371US7561478B2Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2005·Granted Jul 14, 2009·2 cites·20 claims
- 3471US6351723B1Failure diagnostic method and apparatus for equipment and recording medium in which program causing computer system to execute process in accordance with such method is storedFUJITSU LTD·Filed 1997·Granted Feb 26, 2002·43 cites·25 claims
- 3568US2025011523A1Prepolymer composition, polyurethane resin, elastic molded article, and production method of prepolymer compositionMITSUI CHEMICALS INC·Filed 2023·Application pending·0 cites
- 3667US8547722B2Integrated circuit device and electronic instrumentITO SATORU·Filed 2011·Granted Oct 1, 2013·2 cites·18 claims
- 3766US7613066B2Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2006·Granted Nov 3, 2009·1 cites·10 claims
- 3863US7116171B2Operational amplifier and driver circuit using the sameSEIKO EPSON CORP·Filed 2004·Granted Oct 3, 2006·12 cites·17 claims
- 3961US7492659B2Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2005·Granted Feb 17, 2009·2 cites·14 claims
- 4058US2025239952A1Integrated circuit device and motor driverSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 4155US8053775B2Liquid crystal display deviceSHARP KK·Filed 2010·Granted Nov 8, 2011·0 cites·4 claims
- 4254US10822476B2Rubber compositionBRIDGESTONE CORP·Filed 2017·Granted Nov 3, 2020·0 cites·13 claims
- 4350US11967903B2Rectifier circuit and power reception control deviceSEIKO EPSON CORP·Filed 2022·Granted Apr 23, 2024·0 cites·13 claims
- 4448US2007001886A1Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 4548US2007013706A1Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 4648US2006267679A1Operational amplifier, driver circuit, and electro-optical deviceSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 4748US2007013635A1Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 4847US2007001974A1Integrated circuit device and electronic instrumentSEIKO EPSON CORP·Filed 2005·Application pending·0 cites
- 4945US2014299248A1Pneumatic tireBRIDGESTONE CORP·Filed 2012·Application pending·0 cites
- 5044US2011128274A1Integrated Circuit Device and Electronic InstrumentSEIKO EPSON CORP·Filed 2011·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
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