Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9264167 | Optical add drop multiplexer | Koji Takeguchi | 2016-02-16 |
KT
Kazuo Takatsu
Overall (2016): #333,494 of 481,213Top 70%
1
Patents 2016