HS

Hiroaki Sogame

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #2,749,135 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11118248 Cr alloy target material Koichi Sakamaki, Kazuya Saito 2021-09-14