TT

Takanobu Takamatsu

KC Koyo Seiko Co.: 9 patents #39 of 749Top 6%
JT Jtekt: 1 patents #1,102 of 1,969Top 60%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
SS Sumitomo (Sei) Brake Systems: 1 patents #7 of 18Top 40%
Overall (All Time): #517,397 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
8538632 Electric power steering apparatus Ryouichi Suzuki, Yuuichi Fukuyama, Yuji Takatsuka 2013-09-17
7009358 Electric power steering device and method for controlling the same Terutaka Tamaizumi, Yoshinobu Shimizu, Shinya Aono, Akihiro Nishiyama, Masayuki Kita +1 more 2006-03-07
6698542 Steering device for vehicle Katsutoshi Nishizaki, Shirou Nakano, Masaya Segawa, Ryouhei Hayama, Kazuhiro Kato 2004-03-02
6516916 Steering device Masaya Segawa, Shirou Nakano, Katsutoshi Nishizaki, Ryouhei Hayama, Masanori Arima 2003-02-11
6449543 Steering device for vehicle Katsutoshi Nishizaki, Shiro Nakano, Masaya Segawa 2002-09-10
6415212 Steering device for vehicle Katsutoshi Nishizaki, Shiro Nakano, Masaya Segawa 2002-07-02
6364051 Electric power steering system Tomoyasu Kada, Shiro Nakano, Katsutoshi Nishizaki, Masaya Segawa, Ryouhei Hayama 2002-04-02
6349789 Steering device for vehicles Shiro Nakano, Katsutoshi Nishizaki, Masaya Segawa, Naoki Maeda 2002-02-26
6308122 Steering system for motor vehicle Katsutoshi Nishizaki, Masaya Segawa 2001-10-23
5433305 Overrunning clutch and a rolling bearing united in a casing Kazuo Iga 1995-07-18