YK

Yoshio Kunitomo

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,808,071 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5353395 Pattern processing method Shinji Tokumasu, Shiro Nonaka, Yasumasa Kawashima, Tomotoshi Ishida, Norihiro Nakajima +2 more 1994-10-04