Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4789222 | Illuminating optical system | Takashi Omata | 1988-12-06 |
MO
Masakatu Ota
Overall (All Time): #3,964,177 of 4,157,543Top 100%
1
Patents All Time