Shibukawa, JP 2017

260 patents  ·  143 inventors

Ranked #852 of 41,746 cities Top 3%

Showing 1–50 of 143 inventors

Rank Inventor Primary Company Patents
1 Yukinori SHIMA Semiconductor Energy Laboratory 21
2 Hiroki Saito Fujifilm 11
3 Masato Ofuji Canon 7
#4 Daiki Orihara Nsk 6
#4 Teppei Tokizaki Mitsuba 6
#4 Takahiro TSUBAKI Nsk 6
#4 Tetsuya Kitazume Nsk 6
#8 Seiichi Moriyama Nsk 5
#8 Hidenori Takei Sanden 5
#8 Osamu Kurihara Nsk 5
#11 Isao Shimizu Hitachi 4
#11 Tetsuya Otosaka Shin-Etsu Chemical Co. 4
#11 Masaya Johta Nsk 4
#14 Kouhei Yamashita Sanden 3
#14 Nobuyuki Nagai Sony 3
#14 Hiroyuki Kurimura Denki Kagaku Kogyo 3
#14 Tatsuya Ikeda Audio-Technica 3
#14 Hiroshi Shibazaki Nsk 3
#14 Masafumi Unno Adeka 3
#20 Koichi Higuchi Shin-Etsu Chemical Co. 2
#20 Kiyoaki Kudo onsemi 2
#20 Shigeo Shinohara Nsk 2
#20 Tamotsu Oumi Nsk 2
#20 Yasuhiro Imazeki Kaijo 2
#20 Yuichi Tamaoki Sanyo Electric Co. 2
#20 Yasushi Yoshida Yaskawa Electric 2
#20 Takehiro Oura Renesas Electronics 2
#20 Yuki Hoshino Fujitsu Limited 2
#20 Yasuhiko Yokoi Panasonic 2
#20 Miyuki Kawamura Sanyo Electric Co. 2
#20 Masaki Inoue Ushio Denki Kabushiki Kaisha 2
#20 Yuuichi Nagasaki Nsk 2
#20 Jun Nagashima Mikuni 2
#20 Naohiro Makihira Renesas Electronics 2
#20 Taiichiro Ida Advantest 2
#20 Hidekazu Iwasaki Kawasaki 2
#20 Junya Kitazawa Mitsuba 2
#20 Masajirou Watanabe Nsk 2
#20 Miyuki Wakao Shin-Etsu Chemical Co. 2
#20 Yuki Goto The University Of Tokyo 2
#20 Tomohiko Annaka Mitsuba 2
#20 Takahiko Mitsui Yazaki 2
#20 Tamotsu Iwazaki Mitsuba 2
#20 Toshiyuki Ibayashi Denka Company Limited 2
#20 Yoshiaki Nagasawa Fujitsu Limited 2
#20 Shoji Ichinohe Shin-Etsu Chemical Co. 2
#20 Minoru Hanaya Adeka 2
#48 Satoru Sumiyoshi Mitsubishi Pencil Company, Limited 1
#48 Tomoo Ikeda Citizen Watch Co. 1
#48 Minoru Hoshino Seiko Instruments 1