Growing community of inventors

Yokohama, Japan

Tomoko Sekine

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 = 14

Tomoko Sekine ↔ Michihiro Yamaguchi (1 patent)Tomoko Sekine ↔ Toshio Yanaki (1 patent)Tomoko Sekine ↔ Fumiaki Matsuzaki (1 patent)Tomoko SekineTomoko Sekine (1 patent)Michihiro YamaguchiMichihiro Yamaguchi (24 patents)Toshio YanakiToshio Yanaki (22 patents)Fumiaki MatsuzakiFumiaki Matsuzaki (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shiseido Company, Limited (1 from 1,007 patents)


1 patent:

1. 6150425 - O/W/O type multiphase emulsion

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as of
12/7/2025
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