Growing community of inventors

Yokohama, Japan

Yayoi Kamata

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Yayoi KamataToshihiko Hibino (2 patents)Yayoi KamataMami Yamamoto (2 patents)Yayoi KamataYayoi Kamata (2 patents)Toshihiko HibinoToshihiko Hibino (6 patents)Mami YamamotoMami Yamamoto (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shiseido Company, Limited (2 from 1,008 patents)


2 patents:

1. 9068228 - Method for screening ameliorants of dry skin caused by atopic dermatitis using bleomycin hydrolase activity as indicator

2. 8906629 - Method for screening ameliorants of dry skin caused by atopic dermatitis using bleomycin hydrolase activity as indicator

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as of
12/10/2025
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