KT

Kishio Tayama

DC Dowa Mining Co.: 1 patents #6 of 34Top 20%
Overall (2002): #173,059 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6444164 Apparatus for producing high-purity silver materials Takashi Ohgami, Hiroshi Miura 2002-09-03