Hitachi, JP 1997

652 patents  ·  400 inventors

Ranked #60 of 24,315 cities Top 1%

Showing 1–50 of 400 inventors

Rank Inventor Primary Company Patents
1 Haruyoshi Tatsu Nippon Mektron 10
2 Katsumi Iijima Canon 8
2 Hideo Maejima Hitachi 8
2 Takashi Akioka Hitachi 8
2 Koyo Katsura Hitachi 8
#6 Toshiyuki Kajiwara Hitachi 7
#6 Minoru Ohsuga Hitachi 7
#8 Tadashi Nishino Hitachi 5
#8 Toshiaki Ishimaru Olympus Optical Co. 5
#8 Tokio Yamagiwa Hitachi 5
#11 Koichiro Tanikoshi Hitachi 4
#11 Tatsuo Horiba Hitachi 4
#11 Tsutomu Onuma Canon 4
#11 Mamoru Mizumoto Hitachi 4
#11 Takeshi Tanaka Panasonic 4
#11 Mitsuo Yamazaki Sankyo Holdings Co. 4
#11 Shinya Tanifuji Hitachi 4
#11 Akihiro Gotoh Hitachi 4
#11 Takao Umeda Hitachi 4
#11 Nobunori Matsudaira Hitachi 4
#11 Yoshimi Hakamata Hitachi 4
#11 Hiroshi Wachi Asahi Glass Co. 4
#11 Masayasu Anzai Hitachi Koki Co. 4
#11 Fumio Murabayashi Hitachi 4
#11 Hisashi Kajiwara Hitachi 4
#11 Seigou Yukutake Hitachi 4
#11 Junichi Ohwada Hitachi 4
#11 Hidetoshi Honbo Hitachi 4
#11 Yuji Makino Teijin Limited 4
#11 Katsuhiro Komuro Hitachi 4
#31 Yasuo Matsushita Sumitomo Wiring Systems 3
#31 Ryoichi Komuro Hitachi 3
#31 Shigeki Morinaga Hitachi 3
#31 Moriaki Fuyama Hitachi 3
#31 Ken Takahashi Hitachi 3
#31 Ikuro Masuda Hitachi 3
#31 Yoshitaka Kojima Hitachi 3
#31 Nobuyuki Yamashita Kubota 3
#31 Yasuo Takuma Hitachi Koki Co. 3
#31 Masatsugu Ogata Hitachi 3
#31 Daisuke Makino Hitachi Chemical Company 3
#31 Tomotoshi Ishida Hitachi 3
#31 Shigeo Suzuki Sumitomo Electric Industries 3
#31 Hajime Umehara Hitachi 3
#31 Eiji Ashida Hitachi 3
#31 Masayasu Futakawa Hitachi 3
#31 Seiji Maruo Hitachi 3
#31 Mitsuru Watabe Hitachi 3
#31 Yoshio Takakura Hitachi 3
#31 Yasumasa Kawashima Hitachi 3