KS

Kazumasa Seko

NT Ntn: 1 patents #33 of 135Top 25%
Overall (2022): #379,911 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11306776 Double-row self-aligning roller bearing Michio Hori, Yasuyuki Inoue, Takashi Yamamoto, Masaki Nakanishi 2022-04-19