Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677779 | Optical communications module | Tomohisa Ishikawa, Yoshimitsu Sakai, Akira Okamoto, Tatsuro Kunikane, Tetsuo Watanabe +2 more | 1997-10-14 |
| 5642450 | Optical connector optical adapter and light emitting module | — | 1997-06-24 |