Chloasma amelioration composition and dullness amelioration composition

Assignee

• Otsuka Pharmaceutical Co.

Inventors

• Hideo Tanaka (202 patents)
• Masahiko Tanaka (67 patents)
• Yasuo Furuta (1 patents)
• Kosaburo Wakamatsu (7 patents)
• Junko Kamimura (1 patents)
• Fumiki Harano (8 patents)
• Mitsuaki Kawamura (4 patents)
• Shigekatsu Kawabata (1 patents)
• Shigeo Shinohara (8 patents)
• Noboru Yoshino (2 patents)

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