Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Tama, JP ranks #7,993 worldwide for total patents filed in 2021, with 11 patents from 3 inventors. Leading employers of inventors based in Tama, JP include Jsr, Komatsu, Sony.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Eiichi Kobayashi Jsr 5
2 Koji Takeda Komatsu 3
2 Eiko Erika Kato Sony 3

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