Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427863 | Vehicle display device | Yuki Miyoshi, Yasuhiro Katsumata, Akira Yamanaka, Hiroshi Sano, Takahiro Osawa +7 more | 2025-09-30 |
| 7532175 | Head-up display device | Kunimitsu Aoki, Go Nakamura | 2009-05-12 |
| 6992578 | Display system mounted in automobile vehicle | Kunimitsu Aoki, Go Nakamura | 2006-01-31 |
| 6731252 | Display source unit for display device in vehicle | Tetsuya Sugiyama, Go Nakamura, Kunimitsu Aoki, Kousuke Kinoshita, Takanori Watanabe | 2004-05-04 |
| 6657789 | Method and apparatus for moving back combining screen used for head-up display in vehicle | Go Nakamura, Kunimitsu Aoki | 2003-12-02 |
| 6636200 | System switch | Ichiro Kataoka, Masayuki Ogawa | 2003-10-21 |
| 6618203 | Device for supporting combiner for use in vehicle display system | Go Nakamura, Kunimitsu Aoki, Tetsuya Sugiyama, Kousuke Kinoshita, Takanori Watanabe | 2003-09-09 |
| 6580562 | On-vehicle display unit | Kunimitsu Aoki, Takanori Watanabe, Go Nakamura | 2003-06-17 |
| 6476794 | System switch | Ichiro Kataoka, Masayuki Ogawa | 2002-11-05 |
| 6059660 | Joystick type multifunctional controller | Masayuki Ogawa, Ichiro Kataoka | 2000-05-09 |
| 5744963 | Battery residual capacity measuring apparatus and method for measuring open-circuit voltages as the battery starts and stops supplying power | Youichi Arai, Kenichi Shimoyama, Tsutomu Saigo | 1998-04-28 |
| 5703486 | Battery remaining capacity measuring device | Youichi Arai, Brendan O'Toole, Tsutomu Saigo, Kenichi Shimoyama, Ryo Kumagai | 1997-12-30 |
| 5698983 | Method and apparatus for measuring and displaying remaining battery capacity as a two dimensional dot curve | Youichi Arai, Kenichi Shimoyama, Ryo Kumagai | 1997-12-16 |