Inventor · disambiguated record
Mutsumi Maehara
Also filed as: MAEHARA MUTSUMI
22 granted patents·340 citations·filing 1996–2011
95Inventor score
Top patents by PatentIndex Score
22 records- 0198US7489374B2Liquid crystal displayHITACHI DISPLAYS LTD·Filed 2004·Granted Feb 10, 2009·188 cites·8 claims
- 0296US8059235B2Liquid crystal displayUTSUMI YUKA·Filed 2009·Granted Nov 15, 2011·38 cites·4 claims
- 0388US7911555B2Liquid crystal display deviceHITACHI DISPLAYS LTD·Filed 2008·Granted Mar 22, 2011·10 cites·7 claims
- 0482US7256763B2Liquid crystal display device and driving method thereofHITACHI DISPLAYS LTD·Filed 2004·Granted Aug 14, 2007·24 cites·15 claims
- 0576US8134665B2Polarizer and liquid-crystal display apparatus having reduced polarization state in oblique viewing anglesKAJITA DAISUKE·Filed 2011·Granted Mar 13, 2012·2 cites·2 claims
- 0671US6407494B1Shadow mask type color cathode ray tube whose panel surface is flatHITACHI LTD·Filed 2000·Granted Jun 18, 2002·11 cites·15 claims
- 0766US7920238B2Polarizer and liquid-crystal display apparatus having reduced polarization state in oblique viewing anglesHITACHI DISPLAYS LTD·Filed 2005·Granted Apr 5, 2011·4 cites·6 claims
- 0864US5814933ACathode ray tube having an improved front panelHITACHI LTD·Filed 1997·Granted Sep 29, 1998·18 cites·12 claims
- 0962US6590327B2Color cathode ray tube having flat outer faceHITACHI LTD·Filed 2001·Granted Jul 8, 2003·5 cites·17 claims
- 1061US6104132AColor cathode ray tubeHITACHI LTD·Filed 1997·Granted Aug 15, 2000·13 cites·21 claims
- 1154US6518696B2Color cathode ray tube with shadow mask and mask frame having round cornersHITACHI LTD·Filed 2001·Granted Feb 11, 2003·2 cites·16 claims
- 1252US8305513B2Liquid crystal display deviceFUKAYAMA NORIHISA·Filed 2011·Granted Nov 6, 2012·0 cites·10 claims
- 1351US6020678AColor cathode-ray tube having internal magnetic shieldHITACHI LTD·Filed 1997·Granted Feb 1, 2000·7 cites·9 claims
- 1450US6339282B2Color cathode-ray tube having internal magnetic shieldHITACHI LTD·Filed 2000·Granted Jan 15, 2002·1 cites·4 claims
- 1549US6278232B1Color cathode ray tubeHITACHI LTD·Filed 2000·Granted Aug 21, 2001·1 cites·12 claims
- 1644US5910702AColor cathode ray tube having an improved shadow mask and shadow mask connectorHITACHI LTD·Filed 1997·Granted Jun 8, 1999·6 cites·6 claims
- 1743US6177758B1Color cathode-ray tube having internal magnetic shieldHITACHI LTD·Filed 1999·Granted Jan 23, 2001·4 cites·4 claims
- 1842US8199277B2Liquid crystal display device and manufacturing method thereofFUKAYAMA NORIHISA·Filed 2010·Granted Jun 12, 2012·0 cites·4 claims
- 1941US7292299B2Liquid crystal display apparatusHITACHI DISPLAYS·Filed 2004·Granted Nov 6, 2007·2 cites·18 claims
- 2041US6262526B1Color Braun tubeHITACHI LTD·Filed 2000·Granted Jul 17, 2001·0 cites·8 claims
- 2135US6028392AColor braun tubeHITACHI LTD·Filed 1996·Granted Feb 22, 2000·2 cites·36 claims
- 2233US6307310B1Color cathode-ray tubeHITACHI LTD·Filed 1996·Granted Oct 23, 2001·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →