Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11063684 | Optical transmission system, optical transmission apparatus and transmission method | Tomoaki Takeyama, Shinichirou Muro, Yoshio Shimano | 2021-07-13 |
RK
Ryo KARUBE
Overall (All Time): #2,738,348 of 4,157,543Top 70%
1
Patents All Time