Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843425 | Image forming method and apparatus | Masahiko Itaya, Tetsuya Niitsuma | 1989-06-27 |
| 4319741 | Original pay-off device for an automatic original feed unit | — | 1982-03-16 |
| 4287984 | Belt with plural layers used in the automatic document feeding apparatus | Naoto Mukai | 1981-09-08 |