Growing community of inventors

Hino, Japan

Eiji Ito

Average Co-Inventor Count = 3.83

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 = 5

Eiji ItoHideo Ishii (1 patent)Eiji ItoKatsutoshi Sawada (1 patent)Eiji ItoShigeru Takeuchi (1 patent)Eiji ItoAtsushi Suzuki (1 patent)Eiji ItoShinichi Kuriyama (1 patent)Eiji ItoWataru Isokawa (1 patent)Eiji ItoMunehiro Yasuda (1 patent)Eiji ItoKazuo Kasahara (1 patent)Eiji ItoBenzo Nakata (1 patent)Eiji ItoEiji Ito (3 patents)Hideo IshiiHideo Ishii (24 patents)Katsutoshi SawadaKatsutoshi Sawada (14 patents)Shigeru TakeuchiShigeru Takeuchi (9 patents)Atsushi SuzukiAtsushi Suzuki (9 patents)Shinichi KuriyamaShinichi Kuriyama (3 patents)Wataru IsokawaWataru Isokawa (3 patents)Munehiro YasudaMunehiro Yasuda (1 patent)Kazuo KasaharaKazuo Kasahara (1 patent)Benzo NakataBenzo Nakata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Konica Corporation (3 from 3,106 patents)


3 patents:

1. 6687028 - Image exposure apparatus

2. 6102586 - Photosensitive material processing apparatus

3. 6071023 - Negative holder

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as of
1/7/2026
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