Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11022811 | Optical amplifier and optical switch device | Kazuhiro Ikeda, Takeshi Matsumoto, Hitoshi Kawashima, Keijiro Suzuki, Ken Tanizawa | 2021-06-01 |
SA
Suguru Akiyama
National Institute Of Advanced Industrial Science And Technology: 1 patents #46 of 246Top 20%
Overall (2021): #248,015 of 548,734Top 50%
1
Patents 2021