YH

Yoshika Hirai

TO Toto: 1 patents #620 of 1,113Top 60%
Overall (All Time): #3,393,725 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7258133 Pressure reducing valve Hideyuki Matsui, Osamu Tokunaga 2007-08-21