HK

Hayato KAWAGUCHI

NT Ntn: 1 patents #41 of 127Top 35%
Overall (2021): #440,401 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10941812 Bearing seal structure, pulley, and design method of bearing seal Masaharu Inoue, Shohei Fukama 2021-03-09