RH

Ryuzo Hochin

Sumitomo Electric Industries: 1 patents #159 of 557Top 30%
Overall (1982): #21,030 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4312692 Method of mounting electronic components Junji Ikeda, Tamotsu Wakahata 1982-01-26