Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079664 | Optical system and image projection apparatus | Kei Adachi | 2021-08-03 |
YY
Yukako Yamaguchi
Overall (All Time): #2,741,569 of 4,157,543Top 70%
1
Patents All Time