Growing community of inventors

Kobe, Japan

Ryouhei Tsukada

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

Ryouhei TsukadaYoshiki Sasai (1 patent)Ryouhei TsukadaKanehisa Yokoyama (6 patents)Ryouhei TsukadaHayao Tanaka (1 patent)Ryouhei TsukadaKeiko Muguruma (1 patent)Ryouhei TsukadaRyouhei Tsukada (1 patent)Yoshiki SasaiYoshiki Sasai (35 patents)Kanehisa YokoyamaKanehisa Yokoyama (6 patents)Hayao TanakaHayao Tanaka (3 patents)Keiko MugurumaKeiko Muguruma (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Riken Corporation (1 from 855 patents)

2. Sumitomo Bakelite Company Limited (1 from 613 patents)


1 patent:

1. 10487310 - Vessel for culturing human ES cells

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