Kitaibaraki, JP All Time

748 patents  ·  145 inventors

Ranked #4,562 of 111,555 cities Top 5%

Showing 51–100 of 145 inventors

Rank Inventor Primary Company Patents
#43 Masaomi Murakami Jx Nippon Mining & Metals 4
#43 Kazunori Jinbo Nok 4
#43 Iwao Yokoyama Hitachi 4
#43 Junya SEINO Unimatec Co. 4
#55 Junichi Komuro Casio Computer Co. 3
#55 Hirohumi Izumi Hitachi Chemical Company 3
#55 Isamu Sanpei Hitachi 3
#55 Tadashi Mizuno Hitachi 3
#55 Jeng-Tain Lin Nippon Mektron 3
#55 Takuto Watanabe Jx Nippon Mining & Metals 3
#55 Yuhei Tabuchi Nok 3
#55 Katsumi Ura Hitachi 3
#55 Jiro Yurimoto Nok Klueber Co. 3
#55 Noribumi Kobayashi Hitachi Cable 3
#55 Shizuo Tsuruta Hitachi 3
#55 Yoshihiro Kuzumaki Nippon Mektron 3
#55 Kouichi Saitoh Hitachi 3
#55 Chikara Nakajima Hitachi 3
#55 Takakazu Seki Japan Energy 3
#55 Hiroyoshi Hiruta Hitachi 3
#55 Takeshi Hishinuma Nok Klueber Co. 3
#72 Abe Masatoshi Nippon Mektron 2
#72 Gen Nagakubo Hitachi 2
#72 Toshiyuki Tetsu Hitachi Cable 2
#72 Haruyuki Yabe Hitachi 2
#72 Keita Kawahira Jx Metals 2
#72 Yoichi Hagi Nok 2
#72 Fumio Wakasa Hitachi 2
#72 Hirosi Tobita Hitachi 2
#72 Ictitaro Tani Hitachi 2
#72 Hidechika Kigoshi Hitachi 2
#72 Sizuo Thuruta Hitachi 2
#72 Tetsuhiro Miyamoto Nok Klueber Co. 2
#72 Ichitaro Tani Hitachi 2
#72 Katsumi Imaizumi Hitachi 2
#72 Shizuo Turuta Hitachi 2
#72 Ryoko Tahara Nippon Shokubai Co. 2
#72 Tamotsu Yoshida Nippon Mektron 2
#72 Rumiko Sakurai Toray Fine Chemicals Co. 2
#72 Ryu Murakami Jx Nippon Mining & Metals 2
#72 Takamasa Maekawa Jx Nippon Mining & Metals 2
#72 Hirohito Satoh Jx Nippon Mining & Metals 2
#72 Hidenori Wakamatsu Nok Klueber Co. 2
#94 Sachio Mitamura Hitachi 1
#94 Konosuke Kishida — 1
#94 Seiichi Oohira Kureha Kagaku Kogyo 1
#94 Ken-ichi Sakai Eisai 1
#94 Masaru Hirokawa — 1
#94 Ebina Yoshiaki Nippon Mektron 1
#94 Kouchi Saito Hitachi 1