TU

Takayuki Umaba

DC Dainippon Screen Mfg. Co.: 1 patents #10 of 66Top 20%
Overall (1994): #61,926 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5373786 Metal mask plate for screen printing — 1994-12-20