YF

Yoshihisa Fujisawa

DC Diesel Kiki Co.: 1 patents #32 of 89Top 40%
Overall (1989): #41,353 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4867486 Soldering structure of tubular material Akio Fukata 1989-09-19