KK

Katsuyuki Kawamura

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
Nsk: 1 patents #75 of 211Top 40%
Overall (2002): #56,475 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6449832 Apparatus of manufacturing a one-way clutch 2002-09-17
6448706 Inline type color picture tube Yuichi Inoue, Hiroki Taga 2002-09-10