Growing community of inventors

Chiba-ken, Japan

Hajime Edatsugi

Average Co-Inventor Count = 5.89

ph-index = 3

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 = 55

Hajime EdatsugiDaiji Iwata (3 patents)Hajime EdatsugiHiroshi Kohno (3 patents)Hajime EdatsugiAkio Matsunaga (3 patents)Hajime EdatsugiYuki Nakajima (2 patents)Hajime EdatsugiHironori Komatsu (1 patent)Hajime EdatsugiKimiko Takezawa (1 patent)Hajime EdatsugiYuki Mita (1 patent)Hajime EdatsugiHiroshi Ohkouchi (1 patent)Hajime EdatsugiHajime Edatsugi (3 patents)Daiji IwataDaiji Iwata (6 patents)Hiroshi KohnoHiroshi Kohno (3 patents)Akio MatsunagaAkio Matsunaga (3 patents)Yuki NakajimaYuki Nakajima (4 patents)Hironori KomatsuHironori Komatsu (12 patents)Kimiko TakezawaKimiko Takezawa (1 patent)Yuki MitaYuki Mita (1 patent)Hiroshi OhkouchiHiroshi Ohkouchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsui Chemicals, Inc. (3 from 1,788 patents)


3 patents:

1. 5852011 - Benzimidazole derivatives

2. 5821258 - Phenylbenzimidazole derivatives

3. 5808087 - Sulfonium salts of pyrrolylbenzimidazoles

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as of
1/3/2026
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