TH

Takuya Hirai

TO Toyota: 28 patents #637 of 26,838Top 3%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
Overall (All Time): #64,903 of 4,157,543Top 2%
45
Patents All Time

Issued Patents All Time

Showing 26–45 of 45 patents

Patent #TitleCo-InventorsDate
9267448 Vehicle travel control device Rentaro Kuroki, Masaki Mitsuyasu, Jonggap Kim, Masaki Matsunaga, Yasunari Kido +5 more 2016-02-23
9212597 Coolant composition for internal combustion engine and method for operating internal combustion engine Yuichi Shimasaki, Rentaro Kuroki, Syou Tomita, Minoru Yamashita, Kazuhiro Miyajima +1 more 2015-12-15
8917058 Battery charging control system Yuichi Shimasaki, Yoshinori Futonagane 2014-12-23
8818627 Regeneration control system for vehicle Yuichi Shimasaki, Yoshinori Futonagane 2014-08-26
8739757 Lubrication system of an internal combustion engine Yoshinori Futonagane, Yuichi Shimasaki 2014-06-03
8744677 Regenerative control system for a vehicle Yuichi Shimasaki, Yoshinori Futonagane 2014-06-03
8532913 Start-up control system for internal combustion engine Yoshinori Futonagane 2013-09-10
8284168 User interface device Tomohiro Terada, Atsushi Yamashita, Nobuyuki Nakano 2012-10-09
8279171 Voice input device Atsushi Yamashita, Tomohiro Terada 2012-10-02
8280742 Input device and input method for mobile body Atsushi Yamashita, Tomohiro Terada 2012-10-02
8085243 Input device and its method Atsushi Yamashita, Tomohiro Terada 2011-12-27
8036823 Navigation system Takashi Akita, Takahiro Kudoh, Tsuyoshi Kindo 2011-10-11
7953602 Digital video reproducing apparatus for recognizing and reproducing a digital video content Atsushi Iisaka, Atsushi Yamashita 2011-05-31
7810050 User interface system Atsushi Yamashita, Atsushi Iisaka, Tomohiro Terada 2010-10-05
D563967 Video screen with user interface using hand image Atsushi Yamashita, Tomohiro Terada 2008-03-11
D563420 Video screen with user interface using hand image Atsushi Yamashita, Tomohiro Terada 2008-03-04
D563418 Video screen with user interface using hand image Atsushi Yamashita, Tomohiro Terada 2008-03-04
D563422 Video screen with user interface using hand image Atsushi Yamashita, Tomohiro Terada 2008-03-04
D563421 Video screen with user interface using hand image Atsushi Yamashita, Tomohiro Terada 2008-03-04
D563419 Video screen with user interface using hand image Atsushi Yamashita, Tomohiro Terada 2008-03-04