Growing community of inventors

Kawagoe, Japan

Yoshiaki Nagai

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 = 116

Yoshiaki Nagai ↔ Nobuo Utsugi (1 patent)Yoshiaki Nagai ↔ Shogo Takeuchi (1 patent)Yoshiaki Nagai ↔ Ryohei Terada (1 patent)Yoshiaki Nagai ↔ Kohichi Tanimoto (1 patent)Yoshiaki Nagai ↔ Hideki Kitazawa (1 patent)Yoshiaki Nagai ↔ Tsutomu Kayama (1 patent)Yoshiaki NagaiYoshiaki Nagai (1 patent)Nobuo UtsugiNobuo Utsugi (5 patents)Shogo TakeuchiShogo Takeuchi (3 patents)Ryohei TeradaRyohei Terada (1 patent)Kohichi TanimotoKohichi Tanimoto (1 patent)Hideki KitazawaHideki Kitazawa (1 patent)Tsutomu KayamaTsutomu Kayama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pioneer Electronic Corporation (1 from 2,861 patents)


1 patent:

1. 5070431 - Display board illuminating device for passive displays

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12/19/2025
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