Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kitami, JP ranks #34,411 worldwide for total patents filed all time, with 25 patents from 2 inventors. Leading employers of inventors based in Kitami, JP include Uacj, Toyota.

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Yasunaga Itoh Uacj 22
2 Kazuyuki Hattori Toyota 3