HK

Hirohaki Kumakura

JM Japan As Represented By Director General Of National Research Institute Of Metals: 1 patents #6 of 38Top 20%
📍 Tsukuba, JP: #1,768 of 2,818 inventorsTop 65%
Overall (All Time): #3,512,464 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6569813 Method of producing oxide superconductive composite material Hitoshi Kitaguchi, Kazumasa Togano 2003-05-27