Inventor · disambiguated record
Tatsuhiko Matsumoto
Also filed as: MATSUMOTO TATSUHIKO
13 granted patents·5 pending applications·117 citations·filing 2002–2023
91Inventor score
Top patents by PatentIndex Score
18 records- 0196US7663714B2Backlight device and color liquid crystal display apparatusSONY CORP·Filed 2005·Granted Feb 16, 2010·64 cites·18 claims
- 0289US7474366B2Color liquid crystal display deviceSONY CORP·Filed 2006·Granted Jan 6, 2009·12 cites·12 claims
- 0387US7616812B2Signal processing apparatus and method, and programSONY CORP·Filed 2005·Granted Nov 10, 2009·8 cites·10 claims
- 0485US7808585B2Color 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
- 0578US8208721B2Signal processing apparatus and method, and programISHIMOTO KO·Filed 2009·Granted Jun 26, 2012·4 cites·11 claims
- 0677US7789527B2Backlight device and color liquid crystal displaySONY CORP·Filed 2005·Granted Sep 7, 2010·4 cites·12 claims
- 0771US7714497B2Color liquid crystal display apparatusSONY CORP·Filed 2005·Granted May 11, 2010·6 cites·6 claims
- 0868US8018468B2Image signal processor, image signal processing method for use in the same, and programSONY CORP·Filed 2008·Granted Sep 13, 2011·2 cites·8 claims
- 0968US7885461B2Signal processing apparatus and method, and programSONY CORP·Filed 2009·Granted Feb 8, 2011·1 cites·5 claims
- 1065US2023148906A1Action state estimation apparatus, action state estimation method, action state learning apparatus, and action state learning methodMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 1165US2023148908A1Action state estimation apparatus, action state estimation method, action state learning apparatus, and action state learning methodMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 1261US8965122B2Signal processing apparatus and method, and programSONY CORP·Filed 2014·Granted Feb 24, 2015·0 cites·3 claims
- 1361US7072091B2Display element and production thereofSONY CORP·Filed 2002·Granted Jul 4, 2006·7 cites·16 claims
- 1460US8929653B2Signal processing apparatus and method, and programSONY CORP·Filed 2013·Granted Jan 6, 2015·0 cites·3 claims
- 1559US2023301549A1Operation apparatus and operation estimation methodMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 1655US8600160B2Signal processing apparatus and method, and programISHIMOTO KO·Filed 2012·Granted Dec 3, 2013·0 cites·11 claims
- 1745US2008100551A1Color Liquid Crystal Display ApparatusSONY CORP·Filed 2005·Application pending·0 cites
- 1840US2011148902A1Evaluation method of display deviceSONY CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →