YH

Yoshitaka Higa

SC Sansho Seiyaku Co.: 2 patents #5 of 17Top 30%
📍 Dazaifu, JP: #7 of 22 inventorsTop 35%
Overall (All Time): #2,313,726 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4985255 External preparations of melanogenesis-inhibitory agent — 1991-01-15
4696813 Melanin inhibiting cosmetic composition — 1987-09-29