Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879615 | Cartridge transfer mechanism for a disk file apparatus | Shunichi Teranishi | 1989-11-07 |
| 4854256 | Aquatic show boat | — | 1989-08-08 |
| 4826362 | Solid transfer apparatus | — | 1989-05-02 |