Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4449699 | Method of controlling an operation of a copy-cutting apparatus | Takeshi Ashizawa | 1984-05-22 |
| 4450014 | Method of controlling an operation of a copy-cutting apparatus | Hidehiko Hayasaki | 1984-05-22 |
| 4328050 | Method of controlling an operation of a copy-cutting apparatus | Takeshi Ashizawa | 1982-05-04 |