Issued Patents All Time
Showing 101–108 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4914337 | Power supply frequency regulating device for vibration wave driven motor | — | 1990-04-03 |
| 4905035 | Camera | Toru Fukuhara | 1990-02-27 |
| 4809030 | Camera | Toru Fukuhara | 1989-02-28 |
| 4743788 | Input frequency control device for surface acoustic wave motor | Shigemasa Sato, Kazuo Hakamada | 1988-05-10 |
| 4627699 | Automatic focusing adaptor for camera lens | — | 1986-12-09 |
| 4510411 | Drive circuit for surface-wave driven motor utilizing ultrasonic vibration | Kazuo Hakamata, Yukio Hyodo | 1985-04-09 |
| 4482234 | Automatic focusing device | Nobuo Okabe | 1984-11-13 |
| 4451729 | Automatic focusing device and lens motor control | Nobuo Okabe | 1984-05-29 |