TY

Tomio Yokoyama

HI Hitachi: 1 patents #311 of 1,214Top 30%
Overall (1982): #26,552 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4336551 Thick-film printed circuit board and method for producing the same Tsuyoshi Fujita, Ichiro Ishi 1982-06-22