Yasuo Iwasa

YU Yupo: 1 patents #5 of 9Top 60%

Overall (2004): #85,413 of 270,089Top 35%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6811837	Porous resin film	Seiichiro Iida, Nobuhiro Shibuya	2004-11-02