RI

Ritsuro Ideta

SL Shiseido Company, Limited: 2 patents #353 of 1,112Top 35%
Overall (All Time): #1,724,747 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12357560 Composition for treating or preventing skin pigmentation Sayaka KOIDE, Masaya TAKAGI, Shoko Yamada, Takashi Satoh 2025-07-15
7718426 Preparation method of a hair dermal papilla cell preparation, composition and method for regenerating hair follicles, and animal having regenerated hair follicles Jiro Kishimoto, Ritsuko Ehama, Takayuki Arai, Kiichiro Yano, Tsutomu Soma 2010-05-18