Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678274 | Optical fiber cutter | Masahiro Hasegawa, Toshihiko Homma | 2017-06-13 |
TT
Tsuyoshi Tada
Sei Optifrontier Co.: 1 patents #2 of 7Top 30%
Overall (2017): #208,855 of 506,227Top 45%
1
Patents 2017