Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8830157 | Display apparatus, quantity-of-light adjusting method for display apparatus and electronic equipment | Hiroaki Ichikawa, Kenichi Kikuchi | 2014-09-09 |
| 7982706 | Backlight device, method of driving backlight and liquid crystal display apparatus | Hiroaki Ichikawa, Kenichi Kikuchi | 2011-07-19 |
| 7507943 | Light source for LCD with individually controlled sections | Hiroaki Ichikawa, Kenichi Kikuchi | 2009-03-24 |
| 7295180 | Backlight driving device, backlight driving method, and liquid crystal display device | Hiroaki Ichikawa, Kenichi Kikuchi | 2007-11-13 |
| 5309233 | Apparatus for converting the scanning period of a video signal to a period not necessarily an integer times the original period | Katuhiko Nishikawa, Yoshinori Onoe | 1994-05-03 |