AK

Akinori Kawachi

UN Unitika: 1 patents #257 of 620Top 45%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #2,470,038 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11873235 Activated carbon Tomoyasu Nakano, Hirokazu Shimizu, Keiji Sakai 2024-01-16