Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317115 | Driving device for matrix-type display panel using guest-host type phase transition liquid crystal | Masaaki Kitajima, Naoyuki Izaki, Yoshiharu Nagae | 1982-02-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317115 | Driving device for matrix-type display panel using guest-host type phase transition liquid crystal | Masaaki Kitajima, Naoyuki Izaki, Yoshiharu Nagae | 1982-02-23 |