Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9326431 | Server cooling system | Takahiro Matsushita, Hiroshi Tsujimura | 2016-04-26 |
| 6266129 | Digital photograph processing system | Koji Tajima, Katsuya Hiraga, Yawara Inoue, Yawara Uchiyama | 2001-07-24 |
| 5999206 | Device for expanding light-amount correction dynamic range | Yawara Inoue, Koji Tajima, Katsuya Hiraga, Yawara Uchiyama | 1999-12-07 |
| 4881005 | Flat type display device | Kiyoshi Morimoto, Hiroshi Watanabe, Shigeo Itoh, Yukio Ogawa | 1989-11-14 |