Growing community of inventors

Tokyo-to, Japan

Keitaro So

Average Co-Inventor Count = 12.00

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 = 16

Keitaro So ↔ Shinji Takeoka (1 patent)Keitaro So ↔ Eishun Tsuchida (1 patent)Keitaro So ↔ Toshiya Kai (1 patent)Keitaro So ↔ Naohisa Katayama (1 patent)Keitaro So ↔ Makoto Sato (1 patent)Keitaro So ↔ Teruyuki Komatsu (1 patent)Keitaro So ↔ Hiromi Sakai (1 patent)Keitaro So ↔ Yoshinori Kida (1 patent)Keitaro So ↔ Junichi Yokoe (1 patent)Keitaro So ↔ Yuko Azuma (1 patent)Keitaro So ↔ Ippei Hukutomi (1 patent)Keitaro SoKeitaro So (1 patent)Shinji TakeokaShinji Takeoka (33 patents)Eishun TsuchidaEishun Tsuchida (29 patents)Toshiya KaiToshiya Kai (16 patents)Naohisa KatayamaNaohisa Katayama (10 patents)Makoto SatoMakoto Sato (10 patents)Teruyuki KomatsuTeruyuki Komatsu (7 patents)Hiromi SakaiHiromi Sakai (4 patents)Yoshinori KidaYoshinori Kida (3 patents)Junichi YokoeJunichi Yokoe (2 patents)Yuko AzumaYuko Azuma (1 patent)Ippei HukutomiIppei Hukutomi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nipro Corporation (1 from 374 patents)


1 patent:

1. 7417118 - Pharmaceutical composition containing artificial oxygen carrier

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