HK

Hisashi Kubo

DC Dowa Metals & Mining Co.: 1 patents #16 of 27Top 60%
📍 Akita, JP: #165 of 283 inventorsTop 60%
Overall (All Time): #3,163,453 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8465723 Arsenic-containing solid and method for producing it Tetsuo Fujita, Ryoichi Taguchi 2013-06-18