HK

Hiroyasu Kumagai

Nsk: 2 patents #18 of 122Top 15%
📍 Shinagawa, JP: #16 of 107 inventorsTop 15%
Overall (2022): #154,901 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11421736 Rolling bearing unit Naohiro Hitomi, Daisuke Gunji, Ricardo Rodriguez Lopez 2022-08-23
11365764 Rolling bearing unit Daisuke Gunji, Naohiro Hitomi, Ricardo Rodriguez Lopez 2022-06-21