Kitaibaraki, JP All Time

748 patents  ·  145 inventors

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

Showing 1–50 of 145 inventors

Rank Inventor Primary Company Patents
1 Takayuki Tsuji Honda Motor Co. 60
2 Motoaki Utamura Hitachi 38
3 Kenichi Egami Hitachi 28
#4 Toru Araki Mitsubishi Electric 27
#5 Takeshi Meguro Hitachi Cable 25
#6 Hiroshi Tobita Ikegami Tsushinki Co. 24
#7 Tatsuo Igawa Hitachi 23
#8 Junnosuke Sekiguchi Nippon Mining & Metals Co. 22
#9 Keisuke Kokin Unimatec Co. 18
#9 Takehiro Sonoi Nippon Mektron 18
#11 Yoshio Kajiya Jx Nippon Mining & Metals 16
#12 Ryuichi Nagase Jx Nippon Mining & Metals 15
#13 Takashi Enokida Nippon Mektron 13
#14 Takao Kanno Nok 12
#14 Lin-chiu Chiang Nippon Mektron 12
#14 Jenq-Tain Lin Nippon Mektron 12
#14 Atsushi Yabe Nippon Mining & Metals Co. 12
#18 Ryuichi Kaji Hitachi 11
#19 Nobuyuki Eguchi Nok 10
#19 Yoshimi Yanai Hitachi 10
#19 Hideki Kurita Nippon Mining & Metals Co. 10
#22 Okimasa Yamada Nippon Mektron 9
#22 Riichi Iwa Nippon Mektron 9
#22 Hideaki Fukuyo Japan Energy 9
#25 Kazunari Seki Nok 8
#26 Nobuyuki Sensui Nippon Mektron 7
#26 Kohichi Saito Hitachi 7
#26 Akira Iwao Hitachi 7
#26 Toshimasa Sagawa Nippon Mektron 7
#26 Eiichi Yamashita Nippon Mektron 7
#26 Yousuke Endo Jx Nippon Mining & Metals 7
#32 Jun Kanega Unimatec Co. 6
#32 Yasuharu Muto Hitachi 6
#32 Junichi Anan Japan Energy 6
#32 Hideya Watanabe Nok 6
#32 Masato Saitoh Nec 6
#37 Min Zuo Nippon Mektron 5
#37 Wataru Tokunaga Nok 5
#37 Yukio Funyu Hitachi 5
#37 Ji-Shan Jin Unimatec Co. 5
#37 Hiroaki Monma Nok 5
#37 Kimihiko Urata Unimatec Co. 5
#43 Yasuhiro Kawahashi Jx Nippon Mining & Metals 4
#43 Hashime Nagai Hitachi 4
#43 Rie AOTSU Unimatec Co. 4
#43 Masashi Fukazawa Nippon Mektron 4
#43 Toshihide Tokunaga Hitachi Cable 4
#43 Ikuo Ohmori Futaba 4
#43 Fumiyo Mizuide Nippon Mektron 4
#43 Masaru Nagasawa Japan Energy 4