Inventor · disambiguated record
Masahiro Yasukawa
Also filed as: YASUKAWA MASAHIRO
42 granted patents·4 pending applications·1,098 citations·filing 1997–2015
98Inventor score
Top patents by PatentIndex Score
46 records- 0198US7872728B1Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the sameSEIKO EPSON CORP·Filed 2010·Granted Jan 18, 2011·20 cites·7 claims
- 0297US7158205B2Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the sameSEIKO EPSON CORP·Filed 2005·Granted Jan 2, 2007·24 cites·5 claims
- 0397US6583440B2Soi substrate, element substrate, semiconductor device, electro-optical apparatus, electronic equipment, method of manufacturing the soi substrate, method of manufacturing the element substrate, and method of manufacturing the electro-optical apparatusSEIKO EPSON CORP·Filed 2001·Granted Jun 24, 2003·137 cites·16 claims
- 0496US8525968B2Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the sameSEIKO EPSON CORP·Filed 2012·Granted Sep 3, 2013·11 cites·20 claims
- 0596US8358396B2Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the sameSEIKO EPSON CORP·Filed 2011·Granted Jan 22, 2013·11 cites·26 claims
- 0696US8107049B2Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the sameYASUKAWA MASAHIRO·Filed 2010·Granted Jan 31, 2012·14 cites·17 claims
- 0796US7324171B2Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the sameSEIKO EPSON CORP·Filed 2006·Granted Jan 29, 2008·24 cites·4 claims
- 0895US7532292B2Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the sameSEIKO EPSON CORP·Filed 2007·Granted May 12, 2009·17 cites·6 claims
- 0995US6320204B1Electro-optical device in which an extending portion of a channel region of a semiconductor layer is connected to a capacitor line and an electronic apparatus including the electro-optical deviceSEIKO EPSON CORP·Filed 2000·Granted Nov 20, 2001·80 cites·16 claims
- 1094US7868961B2Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the sameSEIKO EPSON CORP·Filed 2009·Granted Jan 11, 2011·13 cites·18 claims
- 1194US7184105B2Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device having the sameSEIKO EPSON CORP·Filed 2006·Granted Feb 27, 2007·16 cites·5 claims
- 1294US7112514B2SOI substrate, element substrate, semiconductor device, electro-optical apparatus, electronic equipment, method of manufacturing the SOI substrate, method of manufacturing the element substrate, and method of manufacturing the electro-optical apparatusSEIKO EPSON CORP·Filed 2003·Granted Sep 26, 2006·63 cites·15 claims
- 1394US6818921B2SOI substrate, element substrate, semiconductor device, electro-optical apparatus and electronic equipmentSEIKO EPSON CORP·Filed 2003·Granted Nov 16, 2004·63 cites·10 claims
- 1493US7339567B2Liquid crystal panel substrate, liquid crystal panel, and electronic equipment and projection type display device both using the sameSEIKO EPSON CORP·Filed 2006·Granted Mar 4, 2008·16 cites·11 claims
- 1593US6583830B2Electrooptical device, projection-type display apparatus, and method for manufacturing the electrooptical deviceSEIKO EPSON CORP·Filed 2001·Granted Jun 24, 2003·44 cites·19 claims
- 1693US6066860ASubstrate for electro-optical apparatus, electro-optical apparatus, method for driving electro-optical apparatus, electronic device and projection display deviceSEIKO EPSON CORP·Filed 1998·Granted May 23, 2000·102 cites·64 claims
- 1792US6403395B2Electro-optical device, method for making the same, and electronic apparatusSEIKO EPSON CORP·Filed 2001·Granted Jun 11, 2002·50 cites·30 claims
- 1891US6344888B2Liquid crystal panel substrate liquid crystal panel and electronic device and projection display device using the sameSEIKO EPSON CORP·Filed 1997·Granted Feb 5, 2002·75 cites·10 claims
- 1989US6310372B1Substrate for electro-optical apparatus, electro-optical apparatus, method for driving electro-optical apparatus, electronic device and projection display deviceSEIKO EPSON CORP·Filed 2000·Granted Oct 30, 2001·46 cites·3 claims
- 2088US6768535B2Electrooptical device, projection-type display apparatus, and method for manufacturing the electrooptical deviceSEIKO EPSON CORP·Filed 2003·Granted Jul 27, 2004·28 cites·5 claims
- 2187US6933996B2Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the sameSEIKO EPSON CORP·Filed 2001·Granted Aug 23, 2005·20 cites·13 claims
- 2286US6768522B2Electrooptical device, prejection-type display apparatus, and method for manufacturing the electrooptical deviceSEIKO EPSON CORP·Filed 2003·Granted Jul 27, 2004·22 cites·16 claims
- 2385US10589232B2Forward osmosis membrane and forward osmosis treatment systemASAHI CHEMICAL IND·Filed 2015·Granted Mar 17, 2020·3 cites·15 claims
- 2485US6232142B1Semiconductor device and method for making the same, electro-optical device using the same and method for making the electro-optical device, and electronic apparatus using the electro-optical deviceSEIKO EPSON CORP·Filed 1998·Granted May 15, 2001·74 cites·33 claims
- 2580US6831623B2Liquid crystal panel substrate, liquid crystal panel, and electronic equipment and projection type display device both using the sameSEIKO EPSON CORP·Filed 1997·Granted Dec 14, 2004·29 cites·28 claims
- 2680US6593626B2Electro-optical device, method for making the same, and electronic apparatusSEIKO EPSON CORP·Filed 2002·Granted Jul 15, 2003·21 cites·14 claims
- 2777US8749748B2Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the sameSEIKO EPSON CORP·Filed 2013·Granted Jun 10, 2014·1 cites·18 claims
- 2877US6697136B1Liquid crystal device, projector, and method of manufacturing the liquid crystal deviceSEIKO EPSON CORP·Filed 2000·Granted Feb 24, 2004·18 cites·30 claims
- 2975US8208101B2Liquid crystal panel substrate with light-shielding film in a periphery region, liquid crystal panel, and electronic equipment and projection type display device both using the sameYASUKAWA MASAHIRO·Filed 2011·Granted Jun 26, 2012·2 cites·13 claims
- 3075US7558445B2Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2008·Granted Jul 7, 2009·6 cites·9 claims
- 3173US8896775B2Electro-optical device and electronic apparatusMORIWAKI MINORU·Filed 2011·Granted Nov 25, 2014·4 cites·9 claims
- 3272US7662704B2Electro-optical device, method of manufacturing the same, electronic apparatus, and semiconductor deviceSEIKO EPSON CORP·Filed 2006·Granted Feb 16, 2010·5 cites·1 claims
- 3371US8441606B2Electro-optical device and electronic apparatusNAKAGAWA MASASHI·Filed 2010·Granted May 14, 2013·3 cites·14 claims
- 3470US7154460B2Liquid crystal panel substrate, liquid crystal panel, and electronic equipment and projection type display device both using the sameSEIKO EPSON CORP·Filed 2003·Granted Dec 26, 2006·9 cites·11 claims
- 3568US8634045B2Liquid crystal panel substrate with light-shielding film in a pixel region, liquid crystal panel, and electronic equipment and projection type display device both using the same to reduce light leakageYASUKAWA MASAHIRO·Filed 2012·Granted Jan 21, 2014·1 cites·14 claims
- 3666US7847871B2Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2008·Granted Dec 7, 2010·2 cites·11 claims
- 3766US2014267943A1Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the sameSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 3865US8253909B2Electro-optical device substrate, electro-optical device, and electronic apparatusISHII TATSUYA·Filed 2007·Granted Aug 28, 2012·3 cites·13 claims
- 3963US7045398B2Manufacturing method for electro-optical device, electro-optical device, manufacturing method for semiconductor device, semiconductor device, projection-type display apparatus, and electronic apparatusSEIKO EPSON CORP·Filed 2003·Granted May 16, 2006·10 cites·11 claims
- 4062US7192812B2Method for manufacturing electro-optical substrateSEIKO EPSON CORP·Filed 2003·Granted Mar 20, 2007·9 cites·7 claims
- 4161US7477334B2Method of manufacturing electro-optical deviceSEIKO EPSON CORP·Filed 2006·Granted Jan 13, 2009·2 cites·8 claims
- 4257US2014111720A1Liquid crystal panel substrate with light-shielding film in a pixel region, liquid crystal panel, and electronic equipment and projection type display device both using the same to reduce light leakageSEIKO EPSON CORP·Filed 2013·Application pending·0 cites
- 4355US7932974B2Liquid crystal panel substrate, liquid crystal panel, and electronic equipment and projection type display device both using the sameSEIKO EPSON CORP·Filed 2007·Granted Apr 26, 2011·0 cites·7 claims
- 4447US2013258263A1Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2013·Application pending·0 cites
- 4543US7821605B2Electro-optical device and electronic apparatusSEIKO EPSON CORP·Filed 2008·Granted Oct 26, 2010·0 cites·10 claims
- 4643US2004155244A1Transistor and method of manufacturing the same, electro-optical device, semiconductor device, and electronic apparatusSEIKO EPSON CORP·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →