Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Masayuki Yamashima

Tdk: 1 patents #228 of 516Top 45%
Overall (2022): #337,603 of 548,613Top 65%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11437654 Battery pack Mikio Tsuruoka, Hiroki Kitamura 2022-09-06