Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4892299 | Document feeder | — | 1990-01-09 |
| 4862226 | Refill and waste toner container with form changing member | Masaru Imaizumi | 1989-08-29 |
| 4839697 | Image forming apparatus | Manabu Kamitamari | 1989-06-13 |