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Yoshihiko Yamaguchi

UM Uchiyama Manufacturing: 1 patents #1 of 5Top 20%
Overall (2022): #195,582 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11371611 Seal member for bearing and production method therefor Keiko Ikeda, Tomohisa Yamamoto, Tatsuo Katayama 2022-06-28