Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7170622 | Image processing apparatus | Keiji Nobuhara, Shinsaku Tohki, Masako Yoshinaga, Katsumi Nakanishi, Katsutoshi Ishikawa | 2007-01-30 |
| 5754713 | Image-reading device | Masanobu Deguchi, Hirokazu Izumi, Katsumi Nakanishi, Harumi Katayama, Keiji Nobuhara | 1998-05-19 |
| 5535010 | Portable image processing apparatus | Hirokazu Izumi, Masanobu Deguchi, Shuuhei Yamamoto, Harumi Katayama | 1996-07-09 |