Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6947644 | Optical fiber holding structure | Katsuaki Kondo, Kazuo Imamura, Minoru Yoshida, Yasuhide Sudo, Yoshiyuki Imada +3 more | 2005-09-20 |
| 6535684 | Structure for retaining optical fiber | Katsuaki Kondo, Minoru Yoshida, Yasuhide Sudo, Kazuo Imamura | 2003-03-18 |
| 6406197 | Optical fiber coupler, a process for fabricating the same and an optical amplifier using the same | Michitaka Okuda, Hiromi AJIMA, Yusuke Takei, Hiroshi Fujimoto, Kazuyuki Miyake +1 more | 2002-06-18 |