Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7929201 | Multistage optical amplifier with gain control using pump ratio | Tatsuya Tsuzuki, Norifumi Shukunami, Yuji Tamura, Masao Nakata, Takashi Satou | 2011-04-19 |
YS
Yoshio Shimano
Overall (2011): #121,764 of 364,097Top 35%
1
Patents 2011