AK

Akihiko Kawanaka

DC Daiwabo Holdings Co.: 1 patents #4 of 26Top 20%
DC Daiwabo Polytec Co.: 1 patents #2 of 7Top 30%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,139,093 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8911753 Skin-covering sheet for impregnation with cosmetic preparation and face mask — 2014-12-16