RM

Ryoso Masaki

HI Hitachi: 7 patents #62 of 3,950Top 2%
Overall (2002): #3,650 of 266,432Top 2%
7
Patents 2002

Issued Patents 2002

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6501243 Synchronous motor-control apparatus and vehicle using the control apparatus Satoru Kaneko, Yasuo Morooka 2002-12-31
6470983 Hybrid vehicle Masahiko Amano, Taizo Miyazaki, Tomoyuki Hanyu 2002-10-29
6456030 Synchronous motor control device, electric motor vehicle control device and method of controlling synchronous motor Satoru Kaneko 2002-09-24
6440036 Power transmission apparatus for an automobile Toshimichi Minowa, Toshiyuki Innami, Yuzo Kadomukai 2002-08-27
6426608 Automobile and power supply system therefor Masahiko Amano, Yasuo Morooka 2002-07-30
6404152 Motor control device Takashi Kobayashi, Fumio Tajima, Shoichi Kawamata, Yutaka Matsunobu, Suetaro Shibukawa +1 more 2002-06-11
6360625 Power transmission apparatus and vehicle using power transmission apparatus Taizo Miyazaki, Toshimichi Minowa, Tomoyuki Hanyu, Yasuo Morooka 2002-03-26