Growing community of inventors

Tokyo, Japan

Fumihiro Hirayama

Average Co-Inventor Count = 8.00

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

Fumihiro Hirayama ↔ Fujio Kobayashi (1 patent)Fumihiro Hirayama ↔ Kazuhiro Maeda (1 patent)Fumihiro Hirayama ↔ Tadahiro Takemoto (1 patent)Fumihiro Hirayama ↔ Tomokazu Goto (1 patent)Fumihiro Hirayama ↔ Masahiko Kajii (1 patent)Fumihiro Hirayama ↔ Shuji Sonda (1 patent)Fumihiro Hirayama ↔ Naruyasu Komorita (1 patent)Fumihiro HirayamaFumihiro Hirayama (1 patent)Fujio KobayashiFujio Kobayashi (34 patents)Kazuhiro MaedaKazuhiro Maeda (21 patents)Tadahiro TakemotoTadahiro Takemoto (2 patents)Tomokazu GotoTomokazu Goto (1 patent)Masahiko KajiiMasahiko Kajii (1 patent)Shuji SondaShuji Sonda (1 patent)Naruyasu KomoritaNaruyasu Komorita (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Pharma Corporation (1 from 73 patents)


1 patent:

1. 6989401 - Sulfonic acid derivatives of hydroxamic acids and their use as medicinal products

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