Issued Patents All Time
Showing 1–2 of 2 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, Naoto Uenishi, Akira Mizoguchi, Yasuhiro Hattori | 1993-05-25 |
| 5129029 | Apparatus and method of producing fiber wavelength-conversion element | Takafumi Uemiya, Naota Uenishi, Akira Mizoguchi, Yasuhiro Hattori | 1992-07-07 |