Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D353618 | Offset printing machine | Hideo Aoyama | 1994-12-20 |
| D353396 | Offset printing machine | Hideo Aoyama | 1994-12-13 |
| D351188 | Offset printing machine | Hideo Aoyama, Katsushi Hirokawa | 1994-10-04 |
| D350561 | Offset printing machine | Hideo Aoyama, Katsushi Hirokawa | 1994-09-13 |