YK

Yukiko Kenjo

PI Pola Chemical Industries: 2 patents #1 of 17Top 6%
Overall (2002): #33,771 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6340677 Method of evaluation of skin conditioning-ameliorating agents and method of producing compositions for topical application to skin Yasutomo Nishimori, Katsuo Matsumoto 2002-01-22
6338854 Photoaging skin-care preparation and method of treating wrinkled skin Katsuo Matsumoto, Hiroki Tsuruoka, Norio Fujiwara, Yasutomo Nishimori 2002-01-15