YH

Yoshio Hom-ma

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #4,114,036 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4208257 Method of forming an interconnection Hisao Nozawa, Akira Sato, Seiki Harada 1980-06-17