Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6024499 | Optical fiber connectors | Tohru Mizuhashi, Kazuo Watanabe | 2000-02-15 |
| 5845029 | Optical connector having means for positioning tilted convex surface of ferrule | Yoshihiro Matsuoka, Tohru Mizuhashi, Noriaki Tokuda, Seiji Takemoto, Shigeru Ohmori | 1998-12-01 |
| 5559916 | Method for manufacturing optical fiber assembly with polished end-face, an end face polishing apparatus, and a method for examining the end point of end-face polishing process of optical fiber | Kazuhiko Terao, Hidetoku Iida, Takeyasu Nakayama, Toshiya Kubo, Jiro Horigome +2 more | 1996-09-24 |
| 5463709 | End-face polished ferrule and its method of manufacture | Kazuhiko Terao, Hidetoku Iida, Takeyasu Nakayama, Toshiya Kubo, Jiro Horigome +2 more | 1995-10-31 |
| 5461689 | Apparatus for and method of polishing optical connectors | Yoshihiro Matsuoka, Tohru Mizuhashi | 1995-10-24 |
| 5458531 | Polisher | Yoshihiro Matsuoka, Tohru Mizuhashi | 1995-10-17 |
| 5412747 | Apparatus for and method of polishing optical connectors | Yoshihiro Matsuoka, Tohru Mizuhashi | 1995-05-02 |