Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5121265 | Magnetic recording and reproducing apparatus | Koichi Hirose, Shigeru Okada, Iwao Aizawa | 1992-06-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5121265 | Magnetic recording and reproducing apparatus | Koichi Hirose, Shigeru Okada, Iwao Aizawa | 1992-06-09 |