Growing community of inventors

Katsuta, Japan

Akashi Terasaki

Average Co-Inventor Count = 9.00

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 = 36

Akashi Terasaki ↔ Yoshio Okamoto (3 patents)Akashi Terasaki ↔ Yozo Nakamura (3 patents)Akashi Terasaki ↔ Tokuo Kosuge (3 patents)Akashi Terasaki ↔ Haruo Watanabe (3 patents)Akashi Terasaki ↔ Hiroyuki Ando (3 patents)Akashi Terasaki ↔ Eiji Hamashima (3 patents)Akashi Terasaki ↔ Kyoichi Uchiyama (3 patents)Akashi Terasaki ↔ Akira Onishi (3 patents)Akashi TerasakiAkashi Terasaki (3 patents)Yoshio OkamotoYoshio Okamoto (72 patents)Yozo NakamuraYozo Nakamura (28 patents)Tokuo KosugeTokuo Kosuge (17 patents)Haruo WatanabeHaruo Watanabe (12 patents)Hiroyuki AndoHiroyuki Ando (5 patents)Eiji HamashimaEiji Hamashima (5 patents)Kyoichi UchiyamaKyoichi Uchiyama (4 patents)Akira OnishiAkira Onishi (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (3 from 42,485 patents)

2. Hitachi Automotive Engineering Co., Ltd. (2 from 152 patents)


3 patents:

1. 5098016 - Electromagnetic fuel injection valve

2. 4995559 - Electromagnetic fuel injection valve

3. 4887769 - Electromagnetic fuel injection valve

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as of
12/7/2025
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