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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Fumihiro Itaba — 1 Patent in 2021

HAHitachi Astemo: 1 patents #13 of 108Top 15%
Hitachinaka, JP: #107 of 283 inventorsTop 40%
Overall (2021): #453,607 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11193442 Fuel injection control device Osamu Mukaihara 2021-12-07