Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187979 | Imprint apparatus, imprint method, and article manufacturing method | Noriyasu Hasegawa | 2021-11-30 |
| 11146332 | Transmission line monitoring device and transmission line monitoring method | Takahito Tanimura | 2021-10-12 |
| 11050484 | Optical transmission apparatus and estimation method | Shoichiro Oda | 2021-06-29 |
| 10999659 | Optical network device and method for monitoring transmission line | Kazuyuki Tajima, Takahito Tanimura, Takeshi Hoshida | 2021-05-04 |