Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331976 | High density recording system using side-by-side information and servo tracks | Hisao Kinjo | 1982-05-25 |
| 4322836 | High density recording system using side-by side information and servo tracks | Hisao Kinjo | 1982-03-30 |
| 4321621 | High density recording system using side-by-side information and servo tracks | Hisao Kinjo | 1982-03-23 |
| 4315283 | High density recording system using side-by-side information and servo tracks | Hisao Kinjo | 1982-02-09 |