Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5214736 | Optical transmission line having a core of a non-linear optical material coated with an improved cladding | Takafumi Uemiya, Akira Mizoguchi, Yasuzi Ohgaki, Yasuhiro Hattori | 1993-05-25 |