HK

Hisayoshi Kurosaki

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,206,067 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8172396 Bifocal lens and bifocal eyeglasses Takashi Tsutsumi 2012-05-08