Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9787396 | Optical transmission device, transmission system, and transmission method | Takahito Tanimura, Hisao Nakashima, Yuichi Akiyama | 2017-10-10 |
KS
Kiichi Sugitani
Overall (2017): #344,317 of 506,227Top 70%
1
Patents 2017