Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4634265 | Automatic document feed type electrophotographic copying machine | — | 1987-01-06 |
| 4572652 | Copying machine with audible indicator means | Takeshi Ikegami, Hisao Komori | 1986-02-25 |