Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4234194 | Stylus lead-in mechanism of record player | Nobuo Suzuki | 1980-11-18 |
| 4201390 | Semi-automatic record player | Shunkichi Hioki | 1980-05-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4234194 | Stylus lead-in mechanism of record player | Nobuo Suzuki | 1980-11-18 |
| 4201390 | Semi-automatic record player | Shunkichi Hioki | 1980-05-06 |