Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846729 | Zero insertion force connector actuated by a stored shape member | Toshiya Hikami, Koji Yoshida, Kenichi Fuse | 1989-07-11 |
| 4836636 | Optical switch and optical keyboard utilizing the same | Kenichi Fuse, Yoshihiro Onuma, Takao Toya, Kazuo Chiba | 1989-06-06 |
| 4801191 | Connecting section for optical fiber cable | Sinichiro Nakai, Renichi Yuguchi, Shigeru Tachigami | 1989-01-31 |