YA

Yumi Ayukawa

HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
Overall (All Time): #2,746,356 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11104371 Steering device Osamu Yoshida, Kiyotaka Shirakubo, Satoshi Doi 2021-08-31