Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8896638 | Liquid crystal display device and backlight control method | Yasutaka Tsuru, Yuya Ogi, Kazuhiko Tanaka, Akihiro Shiraishi | 2014-11-25 |
| 8390640 | Television device for adjusting quality of video image to be displayed | Hiroshi Aoki, Akira Kitazume, Daisuke Honda, Naoya OKA, Yuki Nagano +2 more | 2013-03-05 |
| 6540077 | Photographic roll film having sealing tape | Mototada Yasui, Nobuo Sugiyama | 2003-04-01 |
| 4851328 | Photosensitive sheet of instant film | Minoru Ono | 1989-07-25 |
| 4668602 | Instant film unit | Shunichi Hosaka, Jun Inose | 1987-05-26 |
| 4186018 | Surface treatment of a support member for photographic light-sensitive materials | Nobuhiko Minagawa | 1980-01-29 |