AN

Atsusuke Nakao

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Yonago, JP: #82 of 127 inventorsTop 65%
Overall (All Time): #3,947,938 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4729872 Isotropic tool steel Tamiya Kishida, Mitsuru Suzuki, Toshio Okuno 1988-03-08