HK

Hiroyuki Kasano

PO Polytronics: 2 patents #2 of 7Top 30%
📍 Kanazawa, JP: #154 of 503 inventorsTop 35%
Overall (All Time): #2,206,372 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6622037 Transdermal administrating device — 2003-09-16
5817139 Skin-contact type antiallergic skin-therapeutic apparatus using voltage pulse train — 1998-10-06