Growing community of inventors

Yokohama, Japan

Keiko Tanaka

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 = 3

Keiko TanakaKeiichi Oyama (1 patent)Keiko TanakaMasaaki Fujisawa (1 patent)Keiko TanakaKeiko Tanaka (1 patent)Keiichi OyamaKeiichi Oyama (12 patents)Masaaki FujisawaMasaaki Fujisawa (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Nisshin Oillio Group, Ltd. (1 from 85 patents)


1 patent:

1. 8501210 - Gel composition and pack cosmetic using the same

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12/20/2025
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