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For the Inventor, By the Inventor

Tokyo, Japan

Alpine Technology, Inc.


USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 12

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4 inventors (with patents filed for the assignee):

goldMedal Osamu Nagahara (1 out of 4 patents)

silverMedal Mark A Woods (1 out of 15 patents)

bronzeMedal James L Mitchell (1 out of 1 patent)

4.  James T Mitchell (1 out of 1 patent)


2 patents:

1. 9709814 - Multilayer display apparatus (2017-07-18),
2. 5350118 - Glass cullet separator and method of using same (1994-09-27),
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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#4,354 in Tokyo

#11,115 in Japan

Tokyo, JP
Tokyo, Japan

Alpine Technology, Inc.

Forward Citations = 12

4 inventors:

goldMedal Osamu Nagahara (1 out of 4 patents)

silverMedal Mark A Woods (1 out of 15 patents)

bronzeMedal James L Mitchell (1 out of 1 patent)

4.  James T Mitchell (1 out of 1 patent)

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