For the Inventor, By the Inventor

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Kawasaki, Japan

Miwatec Incorporated

USPTO Granted Patents = 3

% Expired Patents = 33.3

Trademarks = 1

Forward Citations = 617

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5 inventors (with patents filed for the assignee):

Yuichirou Satou (2 out of 2 patents)

Hidefumi Ota (1 out of 11 patents)

Yukihiko Nose (1 out of 12 patents)

4. Toshiyuki Shinohara (1 out of 5 patents)

5. Seiji Ichikawa (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6955680 - Coupling vibration ultrasonic hand piece (2005-10-18),

2. 6884210 - Blood pump (2005-04-26),

3. 6497715 - Ultrasonic hand piece and ultrasonic horn for use with the same (2002-12-24),

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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#99 in Kawasaki

#8,914 in Japan

Kawasaki, Japan

Miwatec Incorporated

Forward Citations = 617

5 inventors:

Yuichirou Satou (2 out of 2 patents)

Hidefumi Ota (1 out of 11 patents)

Yukihiko Nose (1 out of 12 patents)

4. Toshiyuki Shinohara (1 out of 5 patents)

5. Seiji Ichikawa (1 out of 1 patent)

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