YF

Yoshiki Fujii

KC Koyo Seiko Co.: 1 patents #24 of 92Top 30%
Overall (2002): #86,932 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6371651 Thrust dynamic pressure bearing Takeshi Takahashi 2002-04-16