YI

Yuichi Iohara

SU Sunarrow: 2 patents #6 of 26Top 25%
Overall (All Time): #2,129,079 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7834284 Key unit with support frame 2010-11-16
7348512 Key unit with reinforcing plate 2008-03-25