Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4288514 | Method for controlling image formation in electrophotography by pre-exposure step | Noboru Kutsuwada, Ryoichi Namiki, Katsuo Kusunoki | 1981-09-08 |
| 4261239 | Positioning head for cutting and marking apparatus | Katsumasa Toboshi | 1981-04-14 |
| 4261784 | Apparatus for manufacturing single-faced corrugated board | — | 1981-04-14 |