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USPTO Patent Rankings Data through Sept 30, 2025
HI

Hitoshi Imamura — 2 Patents in 2021

DIDaikin Industries: 2 patents #70 of 434Top 20%
Overall (2021): #157,075 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11072672 Process for producing modified molded article, molded article, diaphragm, and diaphragm valve Tatsuya Funaoka, Takeshi Shimono 2021-07-27
11021582 Method for producing modified molded article of fluororesin Tatsuya Funaoka, Hideki Kono 2021-06-01