Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
TO

Takeshi Ouchi

Overall (2025): #82,127 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12292124 Check valve Nobuyuki Ishizaki, Eiji Hara 2025-05-06
D1057094 Check valve Nobuyuki Ishizaki, Eiji Hara 2025-01-07