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Osaka-Shi, Osaka, Japan

Fatigue Science Laboratory Inc.

USPTO Granted Patents = 2

EPO Patents = 1

Forward Citations = 1

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5 inventors (with patents filed for the assignee):

Hirohiko Kuratsune (2 out of 3 patents)

Toru Shimuta (1 out of 47 patents)

Yasuyoshi Watanabe (1 out of 1 patent)

4. Kazuyoshi Ikuta (1 out of 6 patents)

5. Akikazu Sakudo (1 out of 1 patent)

6. Yasuyoshi Watanabe (0 patent)

2 patents: Sort by Forward Citations

1. 10034612 - Biological state eliminating apparatus and method (2018-07-31),

2. 8233960 - Method and device for diagnosing chronic fatigue syndrome (CFS) by using near infrared spectrum (2012-07-31),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#9 in Osaka-Shi, Osaka

#10,975 in Japan

Osaka-Shi, Osaka, Japan

Fatigue Science Laboratory Inc.

Forward Citations = 1

5 inventors:

Hirohiko Kuratsune (2 out of 3 patents)

Toru Shimuta (1 out of 47 patents)

Yasuyoshi Watanabe (1 out of 1 patent)

4. Kazuyoshi Ikuta (1 out of 6 patents)

5. Akikazu Sakudo (1 out of 1 patent)

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