Ibaraki, JP 2002

1,272 patents  ·  769 inventors

Ranked #50 of 30,146 cities Top 1%

Showing 1–50 of 769 inventors

Rank Inventor Primary Company Patents
1 Asao Nishimura Hitachi 16
2 Yoshiaki Takeuchi Sumitomo Chemical 15
3 Hiroshi Sugitani Canon 12
3 Toru Takahashi Ntn 12
#5 Yuzo Kadomukai Hitachi 10
#6 Hiroshi Horie Tsubakimoto Chain 8
#6 Satoshi Ueda Fujitsu Limited 8
#6 Hiroaki Onishi Rohm Co. 8
#9 Tomohiko Yamamoto Sharp Kabushiki Kaisha 7
#9 Toshiaki Okuno Sumitomo Electric Industries 7
#9 Nobuyuki Fujii Mitsubishi Electric 7
#9 Takeshi Hashimoto Canon 7
#13 Hiromitsu Tokisue Hitachi 6
#13 Hiroshi Hamano Fujitsu Limited 6
#13 Hideaki Inoue Nissan Motor Co. 6
#16 Akira Nishiyama Kabushiki Kaisha Toshiba 5
#16 Ken Takei Hitachi 5
#16 Hideo Nishikawa Imanishi Kinzoku Kogyo Kabushiki Kaisha 5
#16 Kimiya Yamaashi Hitachi 5
#16 Junya Kaneko Smc 5
#16 Toshihiko Fukushima Hitachi 5
#16 Yusaku Nozawa Hitachi Construction Machinery Co. 5
#16 Isao Ebisawa Canon 5
#16 Masaru Muranishi Hitachi 5
#16 Akiyasu Oota Sumitomo Special Metals Co. 5
#16 Takahiro Mori Canon 5
#16 Nobuhiro Yamada Jgc 5
#16 Akio Saitoh Smc 5
#16 Masahiko Ogura Kabushiki Kaisha Toshiba 5
#16 Hironobu Koike Sumitomo Chemical 5
#16 Mitsuhisa Tougasaki Hitachi Construction Machinery Co. 5
#16 Tadashi Kojima Kabushiki Kaisha Toshiba 5
#16 Yoshihiro Nakatsuji Sumitomo Chemical 5
#16 Hiroshi Kuroda Hitachi 5
#35 Shinobu Yoshida Hitachi 4
#35 Satoru Ohnuki Hitachi Maxell 4
#35 Masaru Fuse Sumitomo Electric Industries 4
#35 Katsuya Kume Nitto Denko 4
#35 Hiromi Inaba Hitachi 4
#35 Hiroto Ohkawara Canon 4
#35 Mamoru Hasegawa Dna Vec Research 4
#35 Yukio Fukui Hitachi 4
#35 Yoshihisa Matsubara Nec 4
#35 Masanobu Saito Kabushiki Kaisha Toshiba 4
#35 Masanori Tsukahara Hitachi Zosen 4
#35 Seiji Umemoto Nitto Denko 4
#35 Hiroyuki Shiomi Smc 4
#35 Toshiyuki Innami Hitachi 4
#35 Masayuki Kaiho Hitachi 4
#35 Takashi Oda Nitto Denko 4