TO

Tomohiro Osaka

DC Dowa Iron Powder Co.: 1 patents #1 of 6Top 20%
📍 Okayama, JP: #16 of 89 inventorsTop 20%
Overall (1994): #56,981 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5354579 Mechanical plating method for forming a zinc alloy film by ejecting heat treated powder Masatsugu Watanabe, Yasuhisa Nagano, Hajime Shimoyama 1994-10-11