KH

Kenzo Hanawa

SK Showa Denko K.K.: 1 patents #47 of 154Top 35%
Overall (2016): #331,197 of 481,213Top 70%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9349403 Lubricant for magnetic recording medium, magnetic recording medium, manufacturing method of magnetic recording medium, and magnetic recording and reproducing device Tsubasa OKADA 2016-05-24