Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Yuko Yoshida

IHIhi: 1 patents #56 of 162Top 35%
SESeikagaku: 1 patents #10 of 22Top 50%
Sony: 1 patents #1,329 of 3,148Top 45%
Tokyo, MO: #21 of 78 inventorsTop 30%
Overall (2021): #55,408 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10995315 Algae separating device and method for producing dry algae Hiroshi Tanaka, Jun Muto, Yoshiaki Matsuzawa, Norimitsu Kaneko 2021-05-04
10998681 Electronic component to reduce noise caused by the tip end of a memory card Kotaro Fujimori, Yoshihiro Kato 2021-05-04
10953037 Chondroitin sulfate derivative and agent for treating bladder diseases Muneto Narita, Takahiro Hatanaka 2021-03-23