Shibukawa, JP 2011

271 patents  ·  181 inventors

Ranked #548 of 34,820 cities Top 2%

Showing 1–50 of 181 inventors

Rank Inventor Primary Company Patents
1 Naohiro Hayakawa Makita 9
2 Masaki Inoue Ushio Denki Kabushiki Kaisha 6
3 Hiroyuki Shinogi Sanyo Electric Co. 5
3 Takeshi Otsu Taiyo Yuden Co. 5
3 Hiroki Saito Fujifilm 5
#6 Satoshi Machida Seiko Instruments 4
#6 Makoto Iriuchijima Fujifilm 4
#6 Satoshi Ishikura Panasonic 4
#6 Masayuki Okubo Mitsuba 4
#6 Ryuichi Tanaka Tdk 4
#6 Tunemi Aiba Hitachi Vehicle Energy 4
#6 Seiya Yamada Yamaha 4
#13 Yasushi Yoshida Yaskawa Electric 3
#13 Shinichi Yamasaki Sanyo Electric Co. 3
#13 Seiichi Moriyama Nsk 3
#13 Hiroyuki Kurimura Denki Kagaku Kogyo 3
#13 Akio Kawabata Fujitsu Limited 3
#13 Yoshinori Terui Denki Kagaku Kogyo 3
#13 Atsuo Otsuki Sanyo Electric Co. 3
#13 Fumio Yamada Phc Holdings 3
#13 Kunihiro Shima Tanaka Kikinzoku Kogyo K.K. 3
#13 Kazuma Tomizuka Kyowa Hakko Kirin Co. 3
#23 Motomitsu Hagiwara Taiyo Yuden Co. 2
#23 Yoshiyuki Yamagata Sanyo Semiconductor Co. 2
#23 Shoji Ichinohe Shin-Etsu Chemical Co. 2
#23 Masahiro Obuchi Sanyo Semiconductor Co. 2
#23 Tsuyoshi Rakuma Sanyo Electric Co. 2
#23 Kazuyoshi Ieizumi Hitachi High-Tech Instuments Co. 2
#23 Shinzo Ishibe Sanyo Electric Co. 2
#23 Meguru Kashida Shin-Etsu Chemical Co. 2
#23 Chikashi Yoshinaga Sanyo Electric Co. 2
#23 Takao Gotoh Hitachi 2
#23 Masami Motegi On Semiconductoc Trading 2
#23 Yasuhiro Muraoka Sanyo Electric Co. 2
#23 Hirofumi Hoshino Chubu Electric Power Company, Incorporated 2
#23 Toshiyuki Amagasa Mitsuba 2
#23 Shiro Kataoka Kyowa Hakko Kirin Co. 2
#23 Yuichi Ichikawa Ntt Docomo 2
#23 Hirotsugu Hata Sanyo Electric Co. 2
#23 Yuji Takei Sanden 2
#23 Seiichi Sakawa Denki Kagaku Kogyo 2
#23 Akira Idesaki Fujikura 2
#23 Miyuki Wakao Shin-Etsu Chemical Co. 2
#23 Kiyotaka Eizumi Panasonic 2
#23 Noboru Onojima Sanyo Electric Co. 2
#23 Yasuhiro Ishizaka Ricoh Company 2
#47 Michiyoshi Sawada Sanyo Electric Co. 1
#47 Hideki Shirasu Advantest 1
#47 Hiroyuki Uchimura Mitsuba 1
#47 Kazuhiro Takaoka Ishida Co. 1