HM

Hirohumi Mizusuna

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,685,573 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5759216 Diamond sintered body having high strength and high wear-resistance and manufacturing method thereof Yasuyuki Kanada, Tsutomu Nakamura, Tetsuo Nakai 1998-06-02