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Ryoko Ueyama

Canon: 1 patents #1,281 of 3,292Top 40%
Overall (2024): #286,481 of 561,600Top 55%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11925918 Silica aggregate, adsorbent, adsorption column, cleaning system, method for treating liquid, and method for producing silica aggregate Kengo Kanazaki, Fumio Yamauchi, Teigo Sakakibara, Yoshinori Kotani 2024-03-12