KH

Kei Hattori

NT Ntn: 1 patents #41 of 127Top 35%
Overall (2021): #377,721 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

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