HY

Hiromichi Yamada

HI Hitachi: 5 patents #207 of 4,225Top 5%
HC Hitachi Car Engineering Co.: 2 patents #28 of 145Top 20%
HC Hitachi Engineering Co.: 1 patents #9 of 51Top 20%
Mitsubishi Electric: 1 patents #775 of 2,499Top 35%
Overall (2003): #6,355 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
6609232 Logic compound method and logic compound apparatus Teppei Hirotsu, Ryo Fujita, Kotaro Shimamura, Dai Fujii, Haruyuki Nakayama 2003-08-19
6590425 Semiconductor integrated circuit apparatus Fumio Murabayashi, Tatsumi Yamauchi, Takashi Hotta 2003-07-08
6538866 Circuit for protecting a load from an overvoltage Keiji Hanzawa, Masahiro Matsumoto, Fumio Murabayashi, Tatsumi Yamauchi, Kohei Sakurai +1 more 2003-03-25
6539322 Sensor device Masahiro Matsumoto, Kohei Sakurai, Fumio Murabayashi, Tatsumi Yamauchi, Atsushi Miyazaki +1 more 2003-03-25
6530764 Mold for resin-sealing of semiconductor devices Yoshiyuki Mishima, Tetsuya Hirose, Hideji Aoki, Toru Ueno, Kiyoharu Kato 2003-03-11