YH

Yutaka Hirahara

Overall (All Time): #2,008,397 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9365070 File binder, printed matter set, and printed matter — 2016-06-14
8845224 Desktop loose-leaf base, and binder — 2014-09-30