Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ashikawa, JP ranks #11,895 worldwide for total patents filed in 2021, with 6 patents from 5 inventors. Leading employers of inventors based in Ashikawa, JP include Smc, National University Corporation Asahikawa Medical University, Meiko Electronics Co..

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Masaru Saitoh Smc 2
2 Akitoshi Yoshida National University Corporation Asahikawa Medical University 1
2 Tomoyuki Iwata Smc 1
2 Yuki Kaketa Meiko Electronics Co. 1
2 Tomotsugu Jingi Toshiba Hokuto Electronics 1