YI

Yuka IWAHASHI

NO Nof: 1 patents #246 of 561Top 45%
Overall (All Time): #2,460,101 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12419820 Fatty acid calcium salt particles and cosmetics Tetsuya Kanemaru, Yoshihiro NISHIYAMA, Takuya Hiruma, Takeshi Yoshimura, Mako IWASAKI 2025-09-23