TY

Tetsuo Yumoto

SC Sanko Kasei Co.: 2 patents #1 of 1Top 100%
Overall (1989): #14,531 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4812275 Process for the production of molded articles having partial metal plating — 1989-03-14
4812353 Process for the production of circuit board and the like — 1989-03-14