Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9800326 | Optical transmission device and protection wavelength selection method | Takuma Shoji, Takashi Honda, Satoru Saitoh | 2017-10-24 |
MK
Masashige Kawarai
Overall (2017): #322,878 of 506,227Top 65%
1
Patents 2017