Inventor · disambiguated record
Yasuhiro Tagawa
Also filed as: TAGAWA YASUHIRO
5 granted patents·123 citations·filing 2005–2010
81Inventor score
Top patents by PatentIndex Score
5 records- 0196US7663714B2Backlight device and color liquid crystal display apparatusSONY CORP·Filed 2005·Granted Feb 16, 2010·64 cites·18 claims
- 0294US7176640B2Device for controlling light emission rates of a backlightSONY CORP·Filed 2005·Granted Feb 13, 2007·45 cites·5 claims
- 0385US7808585B2Color filter and color LCD apparatus having red filter with a peak wavelength between 685 nm and 690 nm and a red light source having a peak wavelength of between 640 nm and 645 nmSONY CORP·Filed 2005·Granted Oct 5, 2010·9 cites·9 claims
- 0469US7946723B2Backlight deviceSONY CORP·Filed 2005·Granted May 24, 2011·3 cites·4 claims
- 0562US8896637B2Self-light emitting device panel, image display device and passive driving method of self-light emitting devicesTAGAWA YASUHIRO·Filed 2010·Granted Nov 25, 2014·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →