YM

Yutaka Mitsunaga

SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
Overall (All Time): #3,352,755 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7354975 Chlorinated polyolefins and process for their production Jun Konishi, Atsushi Sugawara 2008-04-08