Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8937536 | Vehicle information transmission device | Yoshiyuki Hatakeyama | 2015-01-20 |
| 8854464 | Active visibility support apparatus and method for vehicle | Tsutomu Ishi, Yumiko Yoshikawa, Ryuji Funayama | 2014-10-07 |
| 8755048 | Spectrum measuring apparatus for mover | Ryuji Funayama, Masato Endo, Yasukata Yokochi, Yasuhiro Yoshida, Tomoaki Handa +1 more | 2014-06-17 |
| 8723124 | Spectrum measuring apparatus for mover | Masato Endo, Ryuji Funayama, Yasukata Yokochi, Yasuhiro Yoshida, Kenichi Kitahama | 2014-05-13 |
| 8422019 | Light measuring apparatus and light measuring method | Yumiko Yoshikawa, Tsutomu Ishi, Ryuji Funayama | 2013-04-16 |
| 8401736 | Driving assistance apparatus and driving assistance method | Kenichi Kitahama | 2013-03-19 |
| 7847678 | Vehicle surroundings information output system and method for outputting vehicle surroundings information | Yasuo Hagisato | 2010-12-07 |
| 7656423 | Imaging device and visual recognition support system employing imaging device | Yasuo Hagisato, Ryuji Yamaguchi, Hidetoshi Mimura, Tsuyoshi Kumasaka | 2010-02-02 |
| 7577299 | Image pickup apparatus and image pickup method | Yasuo Hagisato | 2009-08-18 |
| 7045759 | Night vision system and control method thereof | Yoshimasa Hara, Shotaro Eguchi, Yasuo Hagisato, Ryuji Yamaguchi, Kunihiko Toyofuku | 2006-05-16 |
| 6825469 | Vehicle visibility assist device and method | Ryuji Yamaguchi, Yasuo Hagisato, Kunihiko Toyofuku | 2004-11-30 |