Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5950048 | Image forming apparatus | Koji Okumura, Ryoji Aoki, Masahiko Hayashi, Masami Makino | 1999-09-07 |
| 5300979 | Clamshell type image forming apparatus | Yukio Tsukakoshi, Kiyoshi Miyai, Satoshi Hirose, Tatsuhito Horiuchi | 1994-04-05 |