Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677779 | Optical communications module | Gan Oda, Tomohisa Ishikawa, Yoshimitsu Sakai, Akira Okamoto, Tetsuo Watanabe +2 more | 1997-10-14 |
| 5652767 | Data decision circuit used in optical parallel receiving module, optical parallel receiving module, optical parallel transmission system and terminal structure of optical transmission fiber | Tetsuya Kiyonaga, Tetsuo Watanabe, Hiroyuki Furukawa, Yoshimitsu Sakai, Sadayuki Miyata +1 more | 1997-07-29 |