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USPTO Patent Rankings Data through Sept 30, 2025
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Ryuichi Sugimae — 2 Patents in 2016

ACAcushnet: 2 patents #46 of 93Top 50%
San Diego, CA: #1,058 of 4,446 inventorsTop 25%
California: #12,284 of 57,791 inventorsTop 25%
Overall (2016): #102,541 of 481,213Top 25%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9433835 Golf club head with improved striking face Uday V. Deshmukh, Heng-Jui Henry Yeh 2016-09-06
9364726 Metal wood club Gentry Ferguson, Daniel J. Stone, Keisuke Yamane 2016-06-14