Inventor · disambiguated record
Toyohiro Sakai
Also filed as: SAKAI TOYOHIRO
5 granted patents·6 pending applications·29 citations·filing 2005–2019
74Inventor score
Files withEPSON IMAGING DEVICES CORP4SAKAI TOYOHIRO2TOKYO SANYO ELECTRIC CO2JAPAN DISPLAY INC1SANYO ELECTRIC CO1
Top patents by PatentIndex Score
11 records- 0183US7952862B2Electro-optical device and electronic apparatusEPSON IMAGING DEVICES CORP·Filed 2009·Granted May 31, 2011·11 cites·4 claims
- 0280US7600910B2Illumination device, liquid crystal device, and electronic apparatusEPSON IMAGING DEVICES CORP·Filed 2007·Granted Oct 13, 2009·14 cites·13 claims
- 0362US7667378B2Illuminating device, electro-optic device, and electronic apparatusEPSON IMAGING DEVICES CORP·Filed 2007·Granted Feb 23, 2010·4 cites·11 claims
- 0451US2020096812A1Display deviceJAPAN DISPLAY INC·Filed 2019·Application pending·0 cites
- 0539US9013411B2Touch panel device having an outer edge frame body, an electro-optical device using the same, and an electronic apparatus using the sameSAKAI TOYOHIRO·Filed 2009·Granted Apr 21, 2015·0 cites·17 claims
- 0638US7423702B2Liquid crystal display deviceSANYO ELECTRIC CO·Filed 2005·Granted Sep 9, 2008·0 cites·8 claims
- 0738US2007263407A1Lighting system, liquid crystal display device, and electronic apparatusEPSON IMAGING DEVICES CORP·Filed 2007·Application pending·0 cites
- 0835US2007223253A1Lighting Unit and Liquid Crystal Display Using ThisTOKYO SANYO ELECTRIC CO·Filed 2005·Application pending·0 cites
- 0935US2007171675A1Back light and liquid crystal display employing itTOKYO SANYO ELECTRIC CO·Filed 2005·Application pending·0 cites
- 1031US2006164860A1Liquid crystal display deviceSANYO EPSON IMAGING DEVICES CO·Filed 2006·Application pending·0 cites
- 1130US2007133225A1Lighting unit, electro-optic device, and electronic apparatusSAKAI TOYOHIRO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →