Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814793 | Film handling means for a laser recorder | Akiyoshi Hamada, Mitsutoshi Yagoto, Yutaka Watanabe, Masayuki Mino, Yutaka Tanaka +1 more | 1989-03-21 |
| 4812497 | Anaerobically curable composition having a good stability | — | 1989-03-14 |