Mito, JP All Time

3,898 patents  ·  610 inventors

Ranked #1,271 of 111,555 cities Top 2%

Showing 1–50 of 610 inventors

Rank Inventor Primary Company Patents
1 Katsumi Kondo Hitachi 177
2 Toshimichi Minowa Hitachi 170
3 Yasuo Takahashi Mitsubishi Hitachi Power Systems 91
#4 Ryuji Kohno Hitachi 86
#5 Akira Hamamatsu Hitachi High-Technologies 84
#6 Hiroshi Tabata Honda Motor Co. 76
#7 Makoto Nagase Seiko Epson 64
#8 Yasuyuki Inoue NTT 61
#9 Makoto Ezumi Hitachi 55
#10 Yoshiyuki Yoneda Fujitsu Limited 50
#11 Masaki Kanai Shimadzu 43
#12 Akinobu Tanaka Shin-Etsu Chemical Co. 40
#13 Masahide Hayashi Hitachi Automotive Systems 39
#13 Juhyun Yu Hitachi Cable 39
#15 Hiroshi Narita Seiko Epson 36
#15 Katsuhiro Hori Mitsumi Electric Co. 36
#17 Muneo Maeshima Hitachi 35
#18 Seiji Suda Hitachi 31
#19 Youichi Enomoto International Superconductivity Technology Center 30
#20 Fusaji Shoji Hitachi 29
#21 Toshio Furuhashi Hitachi 26
#21 Yasuhiko Mori Microsoft 26
#23 Naoyuki Kono Hitachi-Ge Nuclear Energy 25
#23 Reiko Arai Hitachi 25
#25 Shunroku Taya Hitachi 23
#26 Motohaya Ishii NTT 22
#26 Katsuhiko Goto Mitsubishi Electric 22
#26 Katsunari Okamoto NTT 22
#29 Yoshiyuki Shoji Hitachi High-Technologies 21
#29 Kazuhiko Tomita Hitachi 21
#29 Hiroshi Asakawa Canon 21
#32 Masanobu Hanazono Hitachi 20
#32 Masanori Miyoshi Hitachi 20
#32 Katsuya Ebara Hitachi 20
#32 Hideaki KIDO Renesas Electronics 20
#36 Satoru Tomaru NTT 19
#36 Junzo Kawakami Hitachi 19
#36 Naofumi Chiwata Hitachi 19
#39 Mirai Higuchi Hitachi 18
#39 Saburo Imamura NTT 18
#39 Hirotaka Ono NTT 18
#42 Terutoshi Kanamori NTT 17
#42 Koichi Arishima NTT 17
#42 Ryuzaburo Takeda Hitachi 17
#42 Masakazu Satoh Sharp Kabushiki Kaisha 17
#42 Hidekazu Fujimura Hitachi 17
#42 Ryutaro Kikuchi Hitachi 17
#48 Konosuke Oishi Hitachi 16
#48 Shigeki Komatsuzaki Hitachi 16
#48 Takuro Tsunaki Hitachi Automotive Systems 16