Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933916 | Liquid crystal display and its driving method | Kenji Nakao, Daiichi Suzuki, Yoshinori Kobayashi, Katsuyuki Arimoto, Katsuhiko Kumagawa +6 more | 2005-08-23 |
| 6906769 | Liquid crystal screen display | Katsuhiko Kumagawa, Kazuo Inoue, Kazuhiro Nishiyama | 2005-06-14 |
| 6896940 | Liquid crystal screen display | Katsuhiko Kumagawa, Kazuo Inoue, Kazuhiro Nishiyama | 2005-05-24 |