Growing community of inventors

Tokorozawa, Japan

Keiichi Ishikawa

Average Co-Inventor Count = 5.00

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 = 1

Keiichi Ishikawa ↔ Masayuki Ishihara (1 patent)Keiichi Ishikawa ↔ Hirofumi Yura (1 patent)Keiichi Ishikawa ↔ Yoshio Saito (1 patent)Keiichi Ishikawa ↔ Katsuaki Ono (1 patent)Keiichi IshikawaKeiichi Ishikawa (1 patent)Masayuki IshiharaMasayuki Ishihara (7 patents)Hirofumi YuraHirofumi Yura (5 patents)Yoshio SaitoYoshio Saito (4 patents)Katsuaki OnoKatsuaki Ono (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Netech Corporation (1 from 8 patents)


1 patent:

1. 7005513 - Functionalized glycosaminoglycan polymer and medical instruments and drugs by using the same

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