SY

Syuuya Yokobori

HO Hosiden: 3 patents #92 of 328Top 30%
Overall (All Time): #1,609,052 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6536621 Casing for housing small portable equipment — 2003-03-25
6080941 Multi-directional key switch assembly — 2000-06-27
6027267 Keyboard having key tops with hinges — 2000-02-22