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Yasuhiro Naka

MA Maxell: 1 patents #62 of 160Top 40%
Overall (2022): #203,573 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11515594 Waterproof device with air cell power source Takahiro Furutani 2022-11-29