Ibaraki, JP 2005

968 patents  ·  626 inventors

Ranked #63 of 28,648 cities Top 1%

Showing 1–50 of 626 inventors

Rank Inventor Primary Company Patents
1 Asao Nishimura Hitachi 14
2 Hiroaki Onishi Rohm Co. 10
2 Seiji Umemoto Nitto Denko 10
#4 Takehiro Nakamura Ntt Docomo 8
#4 Toru Takahashi Ntn 8
#6 Toshiaki Okuno Sumitomo Electric Industries 7
#6 Yoshiaki Takeuchi Sumitomo Chemical 7
#6 Shozo Fujiwara Sumitomo Electric Industries 7
#9 Seiichi Kusumoto Nitto Denko 6
#9 Satoshi Ueda Fujitsu Limited 6
#9 Hironori Minagawa Canon 6
#9 Yuzo Kadomukai Hitachi 6
#9 Minoru Miyatake Nitto Denko 6
#14 Ryuma Kuroda Sumitomo Chemical 5
#14 Takahiro Mori Canon 5
#14 Takeshi Hashimoto Canon 5
#14 Hiroshi Kuroda Hitachi 5
#14 Youichirou Sugino Nitto Denko 5
#14 Morihiko Ikegaya Hitachi Cable 5
#14 Takao Isogai Fujisawa Pharmaceutical Co. 5
#14 Atsushi Ikeda Canon 5
#14 Kimiya Yamaashi Hitachi 5
#23 Joji Okada Spectronix 4
#23 Mamoru Hasegawa Dna Vec Research 4
#23 Toshiyuki Innami Hitachi 4
#23 Masanobu Saito Kabushiki Kaisha Toshiba 4
#23 Akira Nishiyama Kabushiki Kaisha Toshiba 4
#23 Hiromitsu Masuda Hitachi 4
#23 Susumu Soeya Hitachi 4
#23 Osamu Yokomizo Hitachi 4
#23 Tetsuya Tahara Hitachi 4
#23 Masahiko Someya Smc 4
#23 Kazutaka Hara Nitto Denko 4
#23 Masaru Fuse Sumitomo Electric Industries 4
#23 Kazumichi Kato — 4
#36 Yukio Nagasaki University Of Tsukuba 3
#36 Takashi Shouda Nitto Denko 3
#36 Terumi Nakazawa Hitachi 3
#36 Toshiaki Kitahara Renesas Technology 3
#36 Munehiro Tabata Sumitomo Electric Industries 3
#36 Mikio Yotsumoto Sumitomo Electric Industries 3
#36 Hiroto Ohkawara Canon 3
#36 Kazuaki Akimoto Fujitsu Limited 3
#36 Akio Chiba Hitachi 3
#36 Shinichi Narabu Nihon Bayer Agrochem K. K. 3
#36 Masashi Hirai Sharp Kabushiki Kaisha 3
#36 Tadayuki Wakatabi Riso Kagaku 3
#36 Nariyoshi Kobayashi Hitachi 3
#36 Toshikazu Tomita Komori 3
#36 Toshimichi Shintani Hitachi 3