Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319237 | Brightness adjusting circuit of liquid crystal matrix panel for picture display | Susumu Ide, Hiroyuki Irie | 1982-03-09 |
TM
Tamotsu Matsuo
Overall (1982): #29,097 of 81,411Top 40%
1
Patents 1982