Growing community of inventors

Kakogawa, Japan

Yasuaki Matsui

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 16

Yasuaki MatsuiArata Koroyasu (2 patents)Yasuaki MatsuiToshinari Takada (2 patents)Yasuaki MatsuiYusuke Yokota (1 patent)Yasuaki MatsuiMasatoshi Wakabayashi (1 patent)Yasuaki MatsuiYasuaki Matsui (2 patents)Arata KoroyasuArata Koroyasu (4 patents)Toshinari TakadaToshinari Takada (2 patents)Yusuke YokotaYusuke Yokota (2 patents)Masatoshi WakabayashiMasatoshi Wakabayashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyokutosanki Co., Ltd. (2 from 2 patents)


2 patents:

1. 5249547 - Manually operated sizing machine

2. 5230737 - Wallpaper pasting apparatus

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1/23/2026
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