Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kimitsu, JP ranks #11,895 worldwide for total patents filed in 2021, with 6 patents from 4 inventors. Leading employers of inventors based in Kimitsu, JP include Microsoft, Nippon Steel, Kuroda Precision Industries.

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Keizo Fujiwara Microsoft 3
2 Moritoshi MIZUTANI Nippon Steel 1
2 Ryo Kaibe Kuroda Precision Industries 1
2 Hiromasa Nomura Nippon Steel 1