Inventor
KIKUNAGA SAYURI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “KIKUNAGA SAYURI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOW TORAY CO LTD
3 patentsUS11180595B2Nov 23, 2021
Copolymer having carbosiloxane dendrimer structure and acidic group, composition containing same, and cosmetic
DOW TORAY CO LTD2 citations70
US12569428B2Mar 10, 2026
Oil-in-water cleansing cosmetic composition
DOW TORAY CO LTD0 citations57
US12453694B2Oct 28, 2025
Cosmetic composition
DOW TORAY CO LTD0 citations48
DOW CORNING TORAY CO LTD
2 patentsUS11058610B2Jul 13, 2021
Agent for treating powder for cosmetic, powder for cosmetic, and cosmetic formulated using said powder
DOW CORNING TORAY CO LTD0 citations59
US10113037B2Oct 30, 2018
Silicone surfactant, W/O emulsion composition, powder composition, and cosmetic/medical application thereof
DOW CORNING TORAY CO LTD0 citations35