HA

Hajime Asada

NT Ntn: 1 patents #41 of 127Top 35%
Overall (2021): #441,836 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11007572 Sliding member and method for producing same Yoshinori Ito, Hiroshi Akai, Kei Hattori 2021-05-18