Growing community of inventors

Ichikawa, Japan

Akihiro Hisaka

Average Co-Inventor Count = 6.00

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 = 22

Akihiro Hisaka ↔ Masaki Ihara (1 patent)Akihiro Hisaka ↔ Masahiro Hayashi (1 patent)Akihiro Hisaka ↔ Yoshimi Tsuchiya (1 patent)Akihiro Hisaka ↔ Yoshio Sawasaki (1 patent)Akihiro Hisaka ↔ Hiroshi Takehana (1 patent)Akihiro HisakaAkihiro Hisaka (1 patent)Masaki IharaMasaki Ihara (20 patents)Masahiro HayashiMasahiro Hayashi (12 patents)Yoshimi TsuchiyaYoshimi Tsuchiya (12 patents)Yoshio SawasakiYoshio Sawasaki (4 patents)Hiroshi TakehanaHiroshi Takehana (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Banyu Pharmaceutical Co. Ltd (1 from 237 patents)


1 patent:

1. 4966915 - L-dopa derivatives or their acid addition salts, process for producing

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