Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11163117 | Optical fiber cable and method for manufacturing the same | Takushi Matsui, Satoru Tomaru | 2021-11-02 |
| 9383514 | Tapered optical fiber, manufacturing method thereof and manufacturing system thereof | Rumiko Osada, Hideaki Shiratori | 2016-07-05 |
| 7252130 | Apparatus for fabricating a multi-fiber polarization-maintaining fiber assembly | Masanori Nonomura, Atsushi Koyama | 2007-08-07 |
| 6926793 | Method and apparatus for fabricating a multi-fiber polarization-maintaining fiber assembly | Masanori Nonomura, Atsushi Koyama | 2005-08-09 |
| 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, Takeyasu Nakayama, Toshiya Kubo, Jiro Horigome, Yoshihiro Matsuoka +2 more | 1996-09-24 |
| 5463709 | End-face polished ferrule and its method of manufacture | Kazuhiko Terao, Takeyasu Nakayama, Toshiya Kubo, Jiro Horigome, Yoshihiro Matsuoka +2 more | 1995-10-31 |