YM

Youzi Maruyama

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,942,720 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4884236 Bloch line memory device Tadashi Ikeda, Ryo Suzuki 1989-11-28