Shibukawa, JP All Time

8,588 patents  ·  1,755 inventors

Ranked #655 of 111,555 cities Top 1%

Showing 101–150 of 1,755 inventors

Rank Inventor Primary Company Patents
#96 Nobuhiro Ichiroku Shin-Etsu Chemical Co. 17
#102 Masahito Yoshikawa Toray Industries 16
#102 Hidekazu Iwasaki Kawasaki 16
#102 Yasuji Matsumoto Toshiba Silicone Co. 16
#102 Takao Myono Sanyo Electric Co. 16
#102 Masayuki Okubo Mitsuba 16
#102 Hiroyuki Matsumori Sanyo Electric Co. 16
#102 Akihiko Sekiguchi Akebono Brake Industry Co. 16
#102 Tetsuo Fujimoto Toshiba Silicone Co. 16
#102 Yasunori Kiyokawa Sanyo Electric Co. 16
#102 Masaru Goishi Advantest 16
#112 Tsuyoshi Rakuma Sanyo Electric Co. 15
#112 Yuki Goto The University Of Tokyo 15
#112 Kenji Kasai Canon 15
#112 Noriyuki Takeo Nsk 15
#112 Masamichi Imamura Unisia Jecs 15
#112 Kazuhiko Tomaru Shin-Etsu Chemical Co. 15
#112 Etsuo Kiuchi Shin-Etsu Handotai Co. 15
#112 Fukumi Shimizu Renesas Technology 15
#112 Hisato Nakamura Hitachi 15
#112 Mieko Suzuki Nec 15
#112 Toshiaki Iwabuchi Kitz Sct 15
#123 Kazuo Miyaguchi Nsk 14
#123 Korehito KATO Kanto Denka Kogyo Co. 14
#123 Takayoshi Shinohara Nissin Kogyo Co. 14
#123 Yoshinori Hida Shin-Etsu Chemical Co. 14
#123 Tsuyoshi Honda Shin-Etsu Chemical Co. 14
#123 Yoshinori Yasuda Mitsubishi Electric 14
#123 Naohiro Makihira Renesas Electronics 14
#123 Chikashi Yoshinaga Sanyo Electric Co. 14
#123 Nobuyoshi Fujimaki Shin-Etsu Handotai Co. 14
#123 Takao Umezawa Mitsuba 14
#123 Shigeru Ubukata Shin-Etsu Chemical Co. 14
#123 Masahiro Nishidate Tokyo Parts Industrial Co. 14
#123 Hiroyuki Uchimura Mitsuba 14
#123 Masami Takano Honda Motor Co. 14
#123 Motoi Kato Canon 14
#123 Kiyotaka Eizumi Panasonic 14
#139 Tomoko Hasegawa Ricoh Company 13
#139 Daiki Orihara Nsk 13
#139 Ichiro Kamimura Sanyo Electric Co. 13
#139 Hiroshi Tsumura Shin-Etsu Chemical Co. 13
#139 Hideki Nasuno Fujitsu Limited 13
#139 Seiichi Sakamoto Sanden 13
#139 Hirotsugu Hata Sanyo Electric Co. 13
#139 Ikuo Sakurai Shin-Etsu Chemical Co. 13
#147 Daiki Yamamoto Yazaki 12
#147 Takahisa Kitahara Tokyo Parts Industrial Co. 12
#147 Shin-ichi Akimoto Nippon Oil & Fats Co. 12
#147 Minoru Oshio Taiyo Yuden Co. 12