MO

Masaru Osanai

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,938,357 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4868420 Flip-flop circuit Hiroyuki Itoh, Masayoshi Yagyu, Toshio Yamada, Akira Masaki, Mitsuo Usami +2 more 1989-09-19