Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8094095 | Current drive circuit and drive method thereof, and electroluminescent display apparatus using the circuit | — | 2012-01-10 |
| 7705823 | Image display unit | Norio Nihei, Hajime Kitano, Gaku Yakushiji, Kazuya Murata, Koji Takagi +2 more | 2010-04-27 |
| 7646358 | Image display device | Itsuo Tanuma, Yoshitomo Masuda, Norio Nihei, Ryou Sakurai, Hajime Tamura +1 more | 2010-01-12 |
| 7403196 | Organic EL display apparatus | Hisao Tanabe, Naoki Kobayashi, Yasushi Sato | 2008-07-22 |
| 7317429 | Display panel and display panel driving method | Tomoyuki Shirasaki, Hiroyasu Yamada | 2008-01-08 |
| 7277073 | Driving device, display apparatus using the same, and driving method therefor | — | 2007-10-02 |