Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407506 | Display apparatus, display method and control-drive circuit for display apparatus | Kazutaka Naka, Michitaka Ohsawa, Akihiko Kougami | 2002-06-18 |
| 6404411 | Display panel driving method and discharge type display apparatus | Takeo Masuda, Takashi Sasaki, Masaji Ishigaki | 2002-06-11 |