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For the Inventor, By the Inventor

Tokyo, Japan

Casio Electronics Manufacturing


USPTO Granted Patents = 2

Forward Citations = 48

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3 inventors (with patents filed for the assignee):

goldMedal Toshio Nagasaka (1 out of 6 patents)

silverMedal Hitoshi Yamazaki (1 out of 2 patents)

bronzeMedal Shizuo Tsuchiya (1 out of 8 patents)


2 patents:

1. 5068904 - Image memory circuit for use in a rotation of image data (1991-11-26),
2. 4774544 - Counter apparatus for an image forming apparatus for counting and (1988-09-27),
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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#4,058 in Tokyo

#10,966 in Japan

...
Tokyo, Japan

Casio Electronics Manufacturing

Forward Citations = 48

3 inventors:

goldMedal Toshio Nagasaka (1 out of 6 patents)

silverMedal Hitoshi Yamazaki (1 out of 2 patents)

bronzeMedal Shizuo Tsuchiya (1 out of 8 patents)

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