KS

Kazumasa Seko

NT Ntn: 1 patents #32 of 81Top 40%
Overall (2023): #372,291 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11773901 Self-aligning roller bearing Masaki Nakanishi, Takashi Yamamoto 2023-10-03