Growing community of inventors

Hiroshima, Japan

Takashi Umehara

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 = 0

Takashi UmeharaMasayuki Shimada (1 patent)Takashi UmeharaMasaaki Goto (1 patent)Takashi UmeharaMoeka Kugumiya (1 patent)Takashi UmeharaTakashi Umehara (1 patent)Masayuki ShimadaMasayuki Shimada (2 patents)Masaaki GotoMasaaki Goto (1 patent)Moeka KugumiyaMoeka Kugumiya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hiroshima University (1 from 246 patents)


1 patent:

1. 12213860 - Method for separating mammalian sperm, artificial insemination method, and in vitro fertilization method

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