Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466186 | Method and apparatus for driving plasma display panel unaffected by the display load amount | Masahiro Shimizu | 2002-10-15 |
| 5566131 | Memory circuit for display apparatus | — | 1996-10-15 |
| 5172108 | Multilevel image display method and system | Hiroshi Hada | 1992-12-15 |
| 5049865 | Display apparatus | Tadashi Nakamura | 1991-09-17 |