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Home › 2021 › Sumco Techxiv › Kazuaki Kozasa
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Kazuaki Kozasa — 1 Patent in 2021

SUSumco: 1 patents #13 of 52Top 25%
Nagasaki, JP: #8 of 40 inventorsTop 20%
Overall (2021): #382,670 of 548,734Top 70%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11211285 Method of producing bonded wafer and bonded wafer Youzou Satou 2021-12-28

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Kazumi Kozawa1
Kazushige Koyama1
Katarzyna Kowalik-Seidl1
Katherine Rose Kovarik1
Kazuki Kouyama1