Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809091 | Disk apparatus | Shyoichi Miyazawa, Satoshi Kawamura, Akira Ishibashi, Kazutoshi Kato, Junichi Ideda | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809091 | Disk apparatus | Shyoichi Miyazawa, Satoshi Kawamura, Akira Ishibashi, Kazutoshi Kato, Junichi Ideda | 1989-02-28 |