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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kimitsu, JP ranks #10,174 worldwide for total patents filed in 2016, with 7 patents from 4 inventors. Leading employers of inventors based in Kimitsu, JP include NS Sumikin Stainless, Nippon Steel & Sumitomo Metal, Mitsui Chemicals.

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Ken Kimura NS Sumikin Stainless 2
1 Ryuichi Shimura Nippon Steel & Sumitomo Metal 2
1 Shinji Kiyono Mitsui Chemicals 2
#4 Hiromasa Nomura Nippon Steel 1