Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691851 | Zoom lens | Akihiro Nishio, Takashi Kato | 1997-11-25 |
MM
Makoto Misaka
Overall (1997): #108,628 of 185,788Top 60%
1
Patents 1997