Growing community of inventors

Yokohama, Japan

Seiji Sano

Average Co-Inventor Count = 4.00

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 = 3

Seiji Sano ↔ Fumiaki Matsuzaki (1 patent)Seiji Sano ↔ Tetsuya Kanemaru (1 patent)Seiji Sano ↔ Yoshihito Takakura (1 patent)Seiji SanoSeiji Sano (1 patent)Fumiaki MatsuzakiFumiaki Matsuzaki (9 patents)Tetsuya KanemaruTetsuya Kanemaru (8 patents)Yoshihito TakakuraYoshihito Takakura (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 7875264 - Self-tanning cosmetic

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as of
12/12/2025
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