Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kasama, JP ranks #10,793 worldwide for total patents filed in 2021, with 7 patents from 5 inventors. Leading employers of inventors based in Kasama, JP include Fujifilm, Junkosha, Canon.

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Tomonori Mimura Fujifilm 3
2 Nozomi Ohshika Junkosha 1
2 Mitsugu Owada Canon 1
2 Suguru Tanabe Junkosha 1
2 Syunsuke Munakata Junkosha 1