Growing community of inventors

Ashigarakami-gun, Japan

Atsush Hirai

Average Co-Inventor Count = 9.00

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 = 6

Atsush Hirai ↔ Masaru Takasaki (1 patent)Atsush Hirai ↔ Daisuke Terada (1 patent)Atsush Hirai ↔ Shinsuke Mizumoto (1 patent)Atsush Hirai ↔ Kimihiko Sato (1 patent)Atsush Hirai ↔ Megumi Ookubo (1 patent)Atsush Hirai ↔ Shinsuke Inuki (1 patent)Atsush Hirai ↔ Toshiaki Tsujino (1 patent)Atsush Hirai ↔ Shintarou Tanabe (1 patent)Atsush HiraiAtsush Hirai (1 patent)Masaru TakasakiMasaru Takasaki (20 patents)Daisuke TeradaDaisuke Terada (13 patents)Shinsuke MizumotoShinsuke Mizumoto (6 patents)Kimihiko SatoKimihiko Sato (4 patents)Megumi OokuboMegumi Ookubo (2 patents)Shinsuke InukiShinsuke Inuki (2 patents)Toshiaki TsujinoToshiaki Tsujino (1 patent)Shintarou TanabeShintarou Tanabe (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujifilm Corporation (1 from 16,136 patents)


1 patent:

1. 9145415 - Nitrogen-containing heterocyclic compound or salt thereof

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1/8/2026
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