Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5493431 | Liquid crystal display device with compensators | Hiroshi Ohnishi, Toshiyuki Yoshimizu, Keiko Kishimoto | 1996-02-20 |
YB
Yumi Baba
Overall (All Time): #3,736,750 of 4,157,543Top 90%
1
Patents All Time