Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9819147 | Method to tune emission wavelength of wavelength tunable laser apparatus and laser apparatus | Hirokazu Tanaka, Tetsufumi Odagawa, Masao Shibata | 2017-11-14 |
| 9728937 | Method of controlling wavelength tunable laser, control data structure of wavelength tunable laser, and wavelength tunable laser | Hirokazu Tanaka, Masao Shibata, Mitsuyoshi Miyata | 2017-08-08 |