Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Shibukawa, JP 2025

133 patents  ·  87 inventors

Ranked #1,224 of 40,155 cities Top 4%

Showing 1–50 of 87 inventors

Rank Inventor Primary Company Patents
1 Ryo Ohori Mitsuba 9
2 Yukinori SHIMA Semiconductor Energy Laboratory 6
3 Satoshi Nagamoto Mitsuba 5
#4 Yuki Goto The University Of Tokyo 4
#4 Hiroki Saito Fujifilm 4
#6 Fumio Yamada Phc Holdings 3
#6 Atsushi Mochida Mitsuba 3
#6 Daiki Yamamoto Yazaki 3
#6 Yasushi Yoshida Yaskawa Electric 3
#10 Toshiyuki Amagasa Mitsuba 2
#10 Yuki Hoshino Fujitsu Limited 2
#10 Hikaru AOKI Phc Holdings 2
#10 Yutaro Jo Mitsuba 2
#10 Keiichi Hosoi Mitsuba 2
#10 Kouhei Yamashita Sanden 2
#10 Yoshiki Shibaoka Sanden 2
#10 Minoru Suto Phc Holdings 2
#10 Naoki Shioda Mitsuba 2
#10 Naoki Yanagihara Phc Holdings 2
#10 Kodai Matsuzaki Sanden 2
#10 Tamotsu Iwazaki Mitsuba 2
#10 Masato Ofuji Canon 2
#10 Minoru Hoshino Seiko Instruments 2
#10 Satoru Ide Komatsu 2
#25 Takahiko Mitsui Yazaki 1
#25 Narimitsu Kobori Mitsuba 1
#25 Tetsuya Otosaka Shin-Etsu Chemical Co. 1
#25 Tatsuya Ikeda Audio-Technica 1
#25 Daisuke Kiryu Yamada Manufacturing Co. 1
#25 Manami BABA Phc Holdings 1
#25 Tomoya Nagata Furukawa Rock Drill Co. 1
#25 Tomohiro Sawada Aisin Seiki Kabushiki Kaisha 1
#25 Hiroshi Yatogo Sanyo Electric Co. 1
#25 Masayuki Tozuka Sawafuji Electric Co. 1
#25 Tomoo Ikeda Citizen Watch Co. 1
#25 Kenta Kurimoto Nisshinbo Brake 1
#25 YUKARI OTSUKA Mitsuba 1
#25 Masaki Hayata Mitsuba 1
#25 Tomofumi Shigeyama Nsk 1
#25 Yuka Matsuta Kanto Denka Kogyo Co. 1
#25 Tsubasa BANDO Okamoto Machine Tool Works 1
#25 Hiroyuki Uchimura Mitsuba 1
#25 Kazuhiro Takaoka Ishida Co. 1
#25 Taishi Shigeta Nsk 1
#25 Akihiko Shimozaki Nisshinbo Brake 1
#25 Takahiko Ogane Mitsuba 1
#25 Toshihito Nagai Yamada Manufacturing Co. 1
#25 Kazuyuki Hatanaka Nsk 1
#25 Mitsuaki Yaguchi Nisshinbo Brake 1
#25 Hidetake Ota Mitsuba 1