Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6996317 | Optical devices including microstructured fiber sections disposed for transverse signal propagation | Benjamin John Eggleton, Mikhail Sumetsky | 2006-02-07 |
| 6917466 | Raman amplifier system, apparatus and method for identifying, obtaining and maintaining an arbitrary Raman amplification performance | Shu Namiki, Yoshihiro Emori | 2005-07-12 |
| 6611370 | Raman amplifier system, apparatus and method for identifying, obtaining and maintaining an arbitrary Raman amplification performance | Shu Namiki, Yoshihiro Emori | 2003-08-26 |
| 5005179 | Semiconductor device | Toru Fukushima, Tsunehisa Takabayashi | 1991-04-02 |
| 4909590 | Method and apparatus for switching optical connector | Kazuo Kamiko, Shizuka Yamaguchi, Isamu Kinoshita, Koji Sasaki, Kazuhiro Miyazawa +3 more | 1990-03-20 |
| 4900118 | Multiple-fiber optical component and method for manufacturing of the same | Hisaharu Yanagawa, Hirokazu Hayakawa, Toshihiro Ochiai, Hidehisa Miyazawa | 1990-02-13 |