FM

Fumio Murabayashi

HI Hitachi: 6 patents #133 of 4,225Top 4%
HC Hitachi Car Engineering Co.: 2 patents #28 of 145Top 20%
HC Hitachi Engineering Co.: 1 patents #9 of 51Top 20%
Overall (2003): #6,566 of 273,478Top 3%
6
Patents 2003

Issued Patents 2003

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6657459 Gate circuit and semiconductor circuit to process low amplitude signals, memory, processor and information processing system manufactured by use of them Yoji Nishio, Kosaku Hirose, Hideo Hara, Katsunori Koike, Kayoko Nemoto +2 more 2003-12-02
6625522 Vehicle control system and automobile using the same Kohei Sakurai, Nobuyasu Kanekawa, Mitsuru Watabe, Toshio Hayashibara 2003-09-23
6590425 Semiconductor integrated circuit apparatus Tatsumi Yamauchi, Takashi Hotta, Hiromichi Yamada 2003-07-08
6563200 Interface device and interface system Mutsumi Kikuchi, Takashi Sase, Atsuo Watanabe, Masatsugu Amishiro 2003-05-13
6538866 Circuit for protecting a load from an overvoltage Keiji Hanzawa, Masahiro Matsumoto, Tatsumi Yamauchi, Hiromichi Yamada, Kohei Sakurai +1 more 2003-03-25
6539322 Sensor device Masahiro Matsumoto, Kohei Sakurai, Hiromichi Yamada, Tatsumi Yamauchi, Atsushi Miyazaki +1 more 2003-03-25