Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662817 | Method for forming tip of array optical fiber using etching process | — | 1997-09-02 |
| 5661831 | Optical module having self-aligned optical element and optical wave-guide by means of bumps on rectangular pads and method of assembling thereof | Jun Sasaki, Masataka Itoh, Toshitaka Torikai | 1997-08-26 |