Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5068562 | Small stepping motor | Shigeru Tagami, Yoshio Umedu | 1991-11-26 |
| 4937603 | Multiple exposure photographic device for camera | Yukio Morino, Yoichi Seki, Michitaka Nakazawa, Toshiaki Hirai, Yusuke Konishi +2 more | 1990-06-26 |
| 4763155 | Shutter control device for camera | Hajime Oda, Hiroyuki Saito, Keiji Arai, Atsushi Misawa, Toshiya Tamura +1 more | 1988-08-09 |