Growing community of inventors

Kariya, Japan

Eiji Nakai

Average Co-Inventor Count = 7.00

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 = 0

Eiji NakaiKazushige Hayashi (1 patent)Eiji NakaiKenji Yoshida (1 patent)Eiji NakaiJun Yuyama (1 patent)Eiji NakaiGo Takahashi (1 patent)Eiji NakaiHirotaka Nakahara (1 patent)Eiji NakaiYoshinobu Orui (1 patent)Eiji NakaiEiji Nakai (1 patent)Kazushige HayashiKazushige Hayashi (17 patents)Kenji YoshidaKenji Yoshida (13 patents)Jun YuyamaJun Yuyama (2 patents)Go TakahashiGo Takahashi (1 patent)Hirotaka NakaharaHirotaka Nakahara (1 patent)Yoshinobu OruiYoshinobu Orui (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (1 from 36,546 patents)

2. Denso Corporation (1 from 19,707 patents)

3. Pioneer Corporation (1 from 2,646 patents)

4. Denso Ten Limited (1 from 276 patents)


1 patent:

1. 11099805 - Reproduced data output apparatus and computer program product

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12/11/2025
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