Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10983272 | Multi-mode interference multiplexer/demultiplexer and optical element using the same | Satoshi Nishikawa, Koichi Akiyama | 2021-04-20 |
MT
Masakazu Takabayashi
Overall (2021): #340,776 of 548,734Top 65%
1
Patents 2021