Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919001 | Coarse/fine adjustment coaxial handle for feeding microscope stage | Takashi Ogiwara, Masahide Katagiri | 1990-04-24 |
| 4850342 | Hard endoscope of oblique view type | Toshihiko Hashiguchi, Yoshie Ikegami | 1989-07-25 |