Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661571 | Image reading device | Kazuya Ijuin, Hiroo Ichihashi, Katsumi Komiyama, Yoshikazu Sano, Osamu Hamamoto +1 more | 1997-08-26 |
| 5621206 | Method of producing a photoelectric converting device | Masashi Kitani, Toyoki Matsushima, Tetsuya Shimada, Masayoshi Murata, Katsumi Komiyama +1 more | 1997-04-15 |
| 5621544 | Image reading device and image information processing apparatus | Hiroo Ichihashi, Katsumi Komiyama, Yoshikazu Sano, Osamu Hamamoto, Tetsuya Shimada | 1997-04-15 |