Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10884316 | Light amount adjusting device and optical device | Takahito Yoshizawa | 2021-01-05 |
HK
Hironori Komiya
Overall (All Time): #2,703,138 of 4,157,543Top 70%
1
Patents All Time