Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361179 | Data recording and/or reproducing apparatus and method | Hideto Suzuki, Yoshikazu Nakamura | 1994-11-01 |
| 5321562 | Data recording and/or reproducing apparatus | Shinji Hamada, Yoshikazu Nakamura | 1994-06-14 |
| 5313341 | Device for processing file data with erasing identification data | Daijirou Okihara | 1994-05-17 |