Masaatsu Iwasaki

KE Keihin: 1 patents #237 of 596Top 40%

Overall (All Time): #2,792,579 of 4,157,543Top 70%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10655636	Centrifugal air blower	—	2020-05-19