Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483496 | Drive circuit for display apparatus | Makoto Kitagawa | 2002-11-19 |
| 6411216 | Display device with indicators having increased brightness | Kazuo Fukushima, Keiichi Nagano, Osamu Shima, Masatoshi Azuma | 2002-06-25 |