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Kyokutosanki Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 16

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5 inventors (with patents filed for the assignee):

Yasuaki Matsui (2 out of 2 patents)

Arata Koroyasu (2 out of 4 patents)

Toshinari Takada (2 out of 2 patents)

4. Masatoshi Wakabayashi (1 out of 1 patent)

5. Yusuke Yokota (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 5249547 - Manually operated sizing machine (1993-10-05),

2. 5230737 - Wallpaper pasting apparatus (1993-07-27),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#1 in Tatsuno

#10,964 in Japan

Kyokutosanki Co., Ltd.

Forward Citations = 16

5 inventors:

Yasuaki Matsui (2 out of 2 patents)

Arata Koroyasu (2 out of 4 patents)

Toshinari Takada (2 out of 2 patents)

4. Masatoshi Wakabayashi (1 out of 1 patent)

5. Yusuke Yokota (1 out of 2 patents)

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