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USPTO Patent Rankings Data through Dec 31, 2025
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Yuichi Katakura — 2 Patents in 2018

SUSubaru: 2 patents #20 of 209Top 10%
Tokyo, JP: #2,432 of 12,997 inventorsTop 20%
Overall (2018): #86,231 of 503,207Top 20%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9951713 Fuel injection apparatus Koki Ando 2018-04-24
9938927 Piston Koki Ando 2018-04-10