KM

Kuniaki Miyamaoto

SC Shinagawa Refractories Co.: 1 patents #73 of 162Top 50%
📍 Bizen, JP: #50 of 76 inventorsTop 70%
Overall (All Time): #3,949,427 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4735400 Plug for a refining apparatus Masahisa Tate, Makoto Watanabe, Hideaki Nishio, Junji Onmyoji, Eiji Yokogi +3 more 1988-04-05