Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9488783 | Switch apparatus | Junichi Hasegawa, Noritaka Matsubara | 2016-11-08 |
| 9417388 | Spot-size conversion optical waveguide | Shintaro Yamasaki, Masanori Takahashi, Yasuyoshi Uchida | 2016-08-16 |
| 9354395 | Optical waveguide element and method of producing the same | Yasuyoshi Uchida, Yuuki Taniguchi, Hiroshi Kawashima, Masanori Takahashi | 2016-05-31 |