YH

Yutaka Hyakkoku

Overall (All Time): #2,177,855 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D502387 Door supporting device 2005-03-01
6609335 Door supporting device 2003-08-26