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For the Inventor, By the Inventor

Nagano, Japan

Harmonic Ad, Inc.


USPTO Granted Patents = 3


Forward Citations = 10

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3 inventors (with patents filed for the assignee):

goldMedal Norio Shirokoshi (3 out of 30 patents)

silverMedal Satoru Kimura (1 out of 7 patents)

bronzeMedal Naomi Shirasawa (1 out of 10 patents)

4.  Satoru Matsushita Electric Ind Co Ltd Kimura (0 patent)

5.  Norio Harmonic Ad Inc Shirokoshi (0 patent)

6.  Norio c/o Harmonic Ad Inc Shirokoshi (0 patent)


3 patents:

1. 8020299 - Method of fastening gear and structure of the same (2011-09-20),
2. 7686141 - Brake-equipped retracting device for retractable member (2010-03-30),
3. 7293632 - Brake-equipped retracting mechanism for retractable member (2007-11-13),
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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#122 in Nagano

#8,914 in Japan

Nagano, JP
Nagano, Japan

Harmonic Ad, Inc.

Forward Citations = 10

3 inventors:

goldMedal Norio Shirokoshi (3 out of 30 patents)

silverMedal Satoru Kimura (1 out of 7 patents)

bronzeMedal Naomi Shirasawa (1 out of 10 patents)

4.  Satoru Matsushita Electric Ind Co Ltd Kimura (0 patent)

5.  Norio Harmonic Ad Inc Shirokoshi (0 patent)

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