HS

Hajime Shirakawa

DC Dainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
📍 Moriyama, JP: #1,620 of 2,577 inventorsTop 65%
Overall (All Time): #3,574,909 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6199568 Treating tank, and substrate treating apparatus having the treating tank Kenichiro Arai 2001-03-13