MN

Masayuki Nishina

DC Dowa Mining Co.: 1 patents #9 of 33Top 30%
📍 Yurihonjo, JP: #1 of 4 inventorsTop 25%
Overall (2005): #143,575 of 245,428Top 60%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6926999 Positive electrode active material for alkaline cell Koji Tanoue, Yoshikazu Omoto, Yoshiyuki Shoji, Toshio Ueda 2005-08-09