Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973740 | Method of driving information display device | Maki Masutani, Norio Nihei | 2011-07-05 |
| 7755600 | Method for driving information display device and information display device using the method | Norio Nihei | 2010-07-13 |
| 6931912 | Road surface friction coefficient estimating method, signal multiplex transmission method and signal multiplex transmission device | Yoshinori Imamura, Koji Takao, Masanobu Toyofuku | 2005-08-23 |