Hirokazu Ohba

NT Ntn: 1 patents #65 of 175Top 40%

Overall (2020): #448,987 of 565,922Top 80%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10668950	Wheel bearing device	Masao Kurita	2020-06-02