Inventor

UJIMOTO KEI

JP6 patents

Patents

6 patents

US11771630B2Oct 3, 2023

Oil-based cosmetic

SHISEIDO CO LTD0 citations59

US11474038B2Oct 18, 2022

Method for evaluating protective effect against external damage to skin

SHISEIDO CO LTD0 citations59

US11638686B2May 2, 2023

Cosmetic preparation

SHISEIDO CO LTD0 citations57

US12440429B2Oct 14, 2025

Water-in-oil emulsion cosmetic preparation for skin

SHISEIDO CO LTD0 citations50

US12419814B2Sep 23, 2025

Emulsion cosmetic

SHISEIDO CO LTD0 citations48

US12161740B2Dec 10, 2024

Cosmetic product

SHISEIDO CO LTD0 citations47