KN

Kiyomitsu Nemoto

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,894,063 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4893792 Cold trap Norikatsu Yokota, Yoshihiko Sato, Shigehiro Shimoyashiki, Kenji Mokuya, Hiroshi Haino 1990-01-16