Growing community of inventors

Tokyo, Japan

Fumio Shibue

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

Fumio Shibue ↔ Kenichi Kaneko (1 patent)Fumio Shibue ↔ Sachiko Tajima (1 patent)Fumio ShibueFumio Shibue (1 patent)Kenichi KanekoKenichi Kaneko (8 patents)Sachiko TajimaSachiko Tajima (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kao Corporation (1 from 3,602 patents)


1 patent:

1. 7731944 - Hair cosmetic compositions

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12/18/2025
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