Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402585 | Optical connection structure | Masato Tanaka, Hidehisa Tazawa, Osamu SHIMAKAWA | 2022-08-02 |
TO
Takafumi Ohtsuka
Overall (2022): #239,180 of 548,613Top 45%
1
Patents 2022