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For the Inventor, By the Inventor

Hokkaido, Japan

Harada Electronics Co., Ltd.


USPTO Granted Patents = 4



Forward Citations = 78

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3 inventors (with patents filed for the assignee):

goldMedal Masahide Harada (4 out of 49 patents)

silverMedal Yoshihiko Sano (3 out of 30 patents)

bronzeMedal Tetsuya Higuchi (1 out of 33 patents)


4 patents:

1. 12364425 - Storage case with biomedical electrode pad, and biological signal processing device including storage case with biomedical electrode pad (2025-07-22),
2. 9642548 - Electrode pad for use on living organism (2017-05-09),
3. 9562858 - Fluid concentration measuring device (2017-02-07),
4. 6896704 - Movable finger for prostheses, upper extremity prostheses using this movable finger, and movable finger controller (2005-05-24),
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USPTO Data Jan 1 1976 - Sep 29 2026

4 Patents

#19 in Hokkaido

#7,569 in Japan

Hokkaido, JP
Hokkaido, Japan

Harada Electronics Co., Ltd.

Forward Citations = 78

3 inventors:

goldMedal Masahide Harada (4 out of 49 patents)

silverMedal Yoshihiko Sano (3 out of 30 patents)

bronzeMedal Tetsuya Higuchi (1 out of 33 patents)

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