Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9621291 | Optical communication cross-connection devices and signal processing method thereof | Soichiro Kametani, Kazuo Kubo, Yoshiaki Konishi | 2017-04-11 |
KK
Kazuumi Koguchi
Overall (2017): #354,771 of 506,227Top 75%
1
Patents 2017