RM

Ryoso Masaki

HI Hitachi: 4 patents #146 of 3,189Top 5%
HC Hitachi Cable: 1 patents #10 of 77Top 15%
HC Hitachi Car Engineering Co.: 1 patents #36 of 115Top 35%
Overall (2005): #5,898 of 245,428Top 3%
5
Patents 2005

Issued Patents 2005

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6979977 Power controller for a vehicle Masahiko Amano, Yasuo Morooka 2005-12-27
6938713 Dynamotor of hybrid vehicle, and method of control thereof Kazuo Tahara, Houng Joong Kim, Tsunehiro Endo, Kou Ajima, Toshiyuki Innami +2 more 2005-09-06
6926115 Angle sensor, angle-torque sensor and electric power steering unit using same Satoru Kaneko, Kohji Maki, Ryoichi Menju 2005-08-09
6914408 Motor control apparatus and electric vehicle using same Takefumi Sawada, Satoru Kaneko, Mitsuyuki Hombu, Hiroshi Katayama 2005-07-05
6844697 Motor controller Satoru Kaneko, Yoshimi Sakurai 2005-01-18