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Naokazu Nagasawa

SC Seidensha Electronics Co.: 1 patents #1 of 4Top 25%
Overall (2019): #331,605 of 560,194Top 60%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10286608 Laser welding apparatus and laser welding method Kimihiko Watanabe 2019-05-14