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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Numazu, JP ranks #7,993 worldwide for total patents filed in 2021, with 11 patents from 4 inventors. Leading employers of inventors based in Numazu, JP include Fujitsu Limited, Brother Kogyo, Ricoh Company.

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Eiichi Takahashi Fujitsu Limited 4
2 Masayuki Ishibashi Brother Kogyo 3
2 Hiroaki Matsui Ricoh Company 3
#4 Masao Kitano Nippon Shokubai Kagaku Kogyo Co. 1