Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872035 | Image forming apparatus | Hiroyuki Miyake, Seiji Sagara, Takaji Yonemori, Tsuyoshi Watanabe, Masayoshi Takahashi +5 more | 1989-10-03 |
| 4825250 | Image forming apparatus including exposure scanning means | Yutaka Komiya, Shinichi Nakamura, Masayuki Hirose, Toshihiko Mori, Tomobumi Nakayama | 1989-04-25 |