KK

Katsumi Kojima

NC Nippon Air Brake Co.: 1 patents #7 of 33Top 25%
Overall (1989): #90,505 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4802563 Braking force holding device for an air brake system Ryota Miki 1989-02-07