KK

Kei Kida

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #4,035,245 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4451433 Automatic chemical analyzer Katsuji Yamashita, Hiroshi Umetsu, Hirotaka Sato, Yoshio Matsuoka 1984-05-29