Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6354588 | Discharged paper receiver unit | Yoshiya Kuwahara, Hideyuki Sekiguchi, Kazuhiro Kato | 2002-03-12 |
| 4475185 | Record player with vibration cancellation mechanism | Kazuyuki Fujio, Masao Suzuki, Katsumi Sasamoto | 1984-10-02 |