Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10802269 | Optical circuit, optical scanning device, optical multiplexer-demultiplexer, wavelength monitor, optical multiplexer-demultiplexer module, and wavelength monitor module | Keita Mochizuki | 2020-10-13 |
| 10768383 | Optical axis adjustment method, manufacturing method, and optical axis adjustment device for integrated optical module | Daichi Koyama, Hidekazu Kodera, Tadayoshi Hata, Masaya Shimono | 2020-09-08 |