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Home › 2019 › Sumco › Ken Hamada
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Ken Hamada — 1 Patent in 2019

SUSumco: 1 patents #8 of 65Top 15%
Tokyo, JP: #5,704 of 14,719 inventorsTop 40%
Overall (2019): #389,172 of 560,194Top 70%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10472733 Silicon single crystal manufacturing method Keiichi Takanashi 2019-11-12

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Keita Hamano1
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Kenichi HAMAGUCHI1
Keishi Hamada1
Keiji Hamada1
Kenneth Anders Halvorsen1
Ken Halvorsen1