Growing community of inventors

Tokyo, Japan

Yoichi Sonoda

Average Co-Inventor Count = 4.00

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

Yoichi Sonoda ↔ Koji Yamaguchi (1 patent)Yoichi Sonoda ↔ Shigeru Nemoto (1 patent)Yoichi Sonoda ↔ Takahiro Moriyama (1 patent)Yoichi SonodaYoichi Sonoda (1 patent)Koji YamaguchiKoji Yamaguchi (122 patents)Shigeru NemotoShigeru Nemoto (61 patents)Takahiro MoriyamaTakahiro Moriyama (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nemoto Kyorindo Co., Ltd. (1 from 65 patents)


1 patent:

1. 11819672 - Chemical liquid injector

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as of
12/30/2025
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