HS

Hazime Sato

HC Hitachi Techno Engineering Co.: 1 patents #34 of 111Top 35%
Overall (All Time): #3,793,719 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5297480 High vacuum hot press Akimi Miyashita, Mutsumasa Fujii, Isao Koromegawa, Katsunori Shibata 1994-03-29