Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5307186 | Liquid crystal light valve having capability of providing high-contrast image | Yoshihiro Izumi, Hidehiko Yamashita, Akitsugu Hatano | 1994-04-26 |
TO
Tsuyoshi Okazaki
Overall (1994): #55,911 of 165,921Top 35%
1
Patents 1994