Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152585 | Optical device | — | 2021-10-19 |
| 10904963 | Optical device | Kazuaki Arai | 2021-01-26 |
SI
Shinichi Ishizuka
Overall (2021): #113,193 of 548,734Top 25%
2
Patents 2021