Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8896637 | Self-light emitting device panel, image display device and passive driving method of self-light emitting devices | Eizo Okamoto | 2014-11-25 |
| 7946723 | Backlight device | Takashi Oku, Takeo Arai, Yutaka Ota | 2011-05-24 |
| 7808585 | Color 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 nm | Shuichi Haga, Koichiro Kakinuma, Takehiro Nakatsue, Tatsuhiko Matsumoto, Yutaka Ota +2 more | 2010-10-05 |
| 7663714 | Backlight device and color liquid crystal display apparatus | Shuichi Haga, Koichiro Kakinuma, Takehiro Nakatsue, Tatsuhiko Matsumoto, Yutaka Ota +2 more | 2010-02-16 |
| 7176640 | Device for controlling light emission rates of a backlight | — | 2007-02-13 |