Growing community of inventors

Tokyo, Japan

Akiko Umeka

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

Akiko Umeka ↔ Yukiko Inomata (1 patent)Akiko Umeka ↔ Satoru Egawa (1 patent)Akiko UmekaAkiko Umeka (1 patent)Yukiko InomataYukiko Inomata (1 patent)Satoru EgawaSatoru Egawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Organo Corporation (1 from 147 patents)


1 patent:

1. D1083641 - Pure water sampling device

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