Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4574369 | Tracking/focusing device for positioning an optical lens unit | Hiroshi Koide, Junichi Watanabe | 1986-03-04 |
| 4354146 | Drive apparatus | Hiroshi Koide | 1982-10-12 |
| 4186991 | Angularly rotatable mirror apparatus | Hiroshi Koide, Junichi Watanabe | 1980-02-05 |