Growing community of inventors

Sakai-gun, Japan

Takahiko Sakamoto

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

Takahiko SakamotoHisao Tajima (1 patent)Takahiko SakamotoYoshisuke Nakayama (1 patent)Takahiko SakamotoShinya Kusuda (1 patent)Takahiko SakamotoTakahiko Sakamoto (1 patent)Hisao TajimaHisao Tajima (17 patents)Yoshisuke NakayamaYoshisuke Nakayama (15 patents)Shinya KusudaShinya Kusuda (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ono Pharmaceutical Co., Ltd. (1 from 575 patents)


1 patent:

1. 7560475 - Phenylacetic acid derivative, process for producing the same, and use

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