Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364098 | Multiple-channel rotary transformer circuit in a magnetic recording and/or reproducing apparatus | Akira Hirota | 1982-12-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364098 | Multiple-channel rotary transformer circuit in a magnetic recording and/or reproducing apparatus | Akira Hirota | 1982-12-14 |