Kazumasa Mizui

DY Dynic: 1 patents #1 of 2Top 50%

Overall (2011): #250,339 of 364,097Top 70%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7968176	Air filter material	Norio Umezu	2011-06-28