RM

Ryoso Masaki

HI Hitachi: 7 patents #37 of 3,771Top 1%
Overall (2004): #3,481 of 270,089Top 2%
7
Patents 2004

Issued Patents 2004

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6808468 Composite power transmission mechanism and vehicle Taizo Miyazaki, Tomoyuki Haniu, Masahiko Amano, Yasuo Morooka 2004-10-26
6806588 Power controller for a vehicle Masahiko Amano, Yasuo Morooka 2004-10-19
6788024 Position-sensorless motor control method and apparatus Satoru Kaneko, Takefumi Sawada 2004-09-07
6771039 Motor control apparatus and method Yoshimi Sakurai, Yoshitaka Iwaji 2004-08-03
6700343 Motor controller Satoru Kaneko, Yoshimi Sakurai 2004-03-02
6696812 Control apparatus for electric motor Satoru Kaneko, Yasuo Morooka, Mitsuyuki Hombu, Hiroshi Katayama 2004-02-24
6692405 Power transmission apparatus for an automobile Toshimichi Minowa, Toshiyuki Innami, Yuzo Kadomukai 2004-02-17