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Knowledge on Demand Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Yoshio Hashimoto (2 out of 2 patents)

Kayoko Ichimura (2 out of 3 patents)

Toshio Arai (1 out of 12 patents)

4. Ryosuke Togashi (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12118300 - Document creation device (2024-10-15),

2. 12112122 - Document creation device (2024-10-08),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#4,067 in Tokyo

#10,975 in Japan

Knowledge on Demand Co., Ltd.

Forward Citations = 0

4 inventors:

Yoshio Hashimoto (2 out of 2 patents)

Kayoko Ichimura (2 out of 3 patents)

Toshio Arai (1 out of 12 patents)

4. Ryosuke Togashi (1 out of 1 patent)

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