Growing community of inventors

Nishinomiya, Japan

Eiiti Kosoegawa

Average Co-Inventor Count = 5.00

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 = 4

Eiiti Kosoegawa ↔ Hirotsugu Hattori (1 patent)Eiiti Kosoegawa ↔ Kazuo Fujimoto (1 patent)Eiiti Kosoegawa ↔ Yoshimi Tanaka (1 patent)Eiiti Kosoegawa ↔ Yuichiro Takayama (1 patent)Eiiti KosoegawaEiiti Kosoegawa (1 patent)Hirotsugu HattoriHirotsugu Hattori (3 patents)Kazuo FujimotoKazuo Fujimoto (3 patents)Yoshimi TanakaYoshimi Tanaka (2 patents)Yuichiro TakayamaYuichiro Takayama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (1 from 27,375 patents)


1 patent:

1. 3959664 - Anticorrosive circuit for a buried structure

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as of
12/15/2025
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