Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349431 | Apparatus for measuring cross-sectional distribution of refractive index of optical waveguide | Nicolas Gisin, Patrick Stamp, Rogerio Passy, Nobuo Hori | 1994-09-20 |
| 5337169 | Method for patterning an optical device for optical IC, and an optical device for optical IC fabricated by this method | Nobuo Hori, Yoshinobu Takano, Takashi Takahashi, Reiji Hashimoto | 1994-08-09 |