Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625496 | Lens for projection television | Yukio Ozaki | 1997-04-29 |
KA
Kazuya Akiyama
Overall (1997): #123,854 of 185,788Top 70%
1
Patents 1997