Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4492142 | Timbre modulation circuit for electronic musical instruments | Akiyoshi Oya, Akira Nakada | 1985-01-08 |
| 4425702 | Methods of fabricating a miniature high frequency coil assembly or transformer | Hiromi Murakami, Masato Suzuki | 1984-01-17 |
| 4245207 | Miniature high frequency coil assembly or transformer | Hiromi Murakami, Masato Suzuki | 1981-01-13 |