Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044901 | Liquid crystal display device having spontaneous polarization | Toshiaki Yoshihara, Shinji Tadaki, Hironori Shiroto, Yoshinori Kiyota, Keiichi Betsui | 2011-10-25 |
| 8009249 | Liquid crystal display device | Toshiaki Yoshihara, Keiichi Betsui | 2011-08-30 |