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Yoshio Yuyama

U- U-Shin: 1 patents #1 of 4Top 25%
Overall (1997): #54,794 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5669843 Actuator Brian Bolton, Katsutoshi Akutagawa, Hiromi Matsuura 1997-09-23