Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659614 | Variable dispersion compensator and optical transmission system | Makoto Katayama, Tomohiko Kanie, Masayuki Nishimura | 2003-12-09 |
ST
Shunichi Tsuchiya
Overall (All Time): #3,530,824 of 4,157,543Top 85%
1
Patents All Time