Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5446565 | Compound objective lens having two focal points | Yoshiaki Komma, Sadao Mizuno | 1995-08-29 |
SN
Seji Nishino
Overall (All Time): #3,778,947 of 4,157,543Top 95%
1
Patents All Time