Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9641427 | Transmission device and pause frame conversion method | Takashi Nakajima, Hiroyuki Komori, Yukio Suda | 2017-05-02 |
| 4490018 | Photographic lens with variable range focus adjustment | — | 1984-12-25 |
| 4461545 | Zoom lens locking system | — | 1984-07-24 |