Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4694748 | Device for moving offset plates | Toyoji Tanaka, Toshio Mochizuki, Norio Nakamura, Seiji Kaya | 1987-09-22 |
| 4637711 | Process for rolling a drum with a photosensitive film | Toyoji Tanaka, Toshio Mochizuki, Norio Nakamura, Seiji Kaya | 1987-01-20 |