YS

Yoshimichi Shirai

AC Asmo Co.: 1 patents #1 of 20Top 5%
NC Nippondenso Co.: 1 patents #82 of 366Top 25%
Overall (1989): #40,278 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4862575 Method and apparatus for finishing grooved articles Hiromitu Ibe, Yasutosi Kada, Kazushi Sugishima 1989-09-05