Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5506462 | Vibration motor | Jun Tamai, Maki Saito | 1996-04-09 |
| 5124611 | Vibration motor | Jun Tamai, Maki Saito | 1992-06-23 |
| 4279494 | Camera body | Ryoichi Yoshikawa, Kazuhiko Okajima, Sumio Nakayama | 1981-07-21 |