Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811045 | Electrostatic image forming apparatus | Kouji Matsushita, Hidekazu Nakagami, Nobuaki Nishioka | 1989-03-07 |
| 4616819 | Paper sheet feeding arrangement | Kazumasa Hayakawa, Genta Sakaguchi | 1986-10-14 |
| 4524370 | Electrostatic recording apparatus | Nobuaki Nishioka, Katsutsune Ito | 1985-06-18 |