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USPTO Patent Rankings Data through Sept 30, 2025
Home › Okenseiko Co. › Kazuki ITAHARA
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
KI

Kazuki ITAHARA — 1 Patent in 2025

Overall (2025): #324,569 of 469,880Top 70%
1 Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12305629 Diaphragm pump Masatsugu Shirai 2025-05-20

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Kaija Isokoski1