HK

Hideo Kamaji

NC Nippon Air Brake Co.: 1 patents #53 of 107Top 50%
📍 Ibigawa, JP: #68 of 103 inventorsTop 70%
Overall (All Time): #3,931,967 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4845428 Magnetic rotational detecting arrangement for sensing the speed of a railway vehicle — 1989-07-04