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For the Inventor, By the Inventor

JP

Attention System Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 35

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2 inventors (with patents filed for the assignee):

goldMedal Isao Isaka (2 out of 3 patents)

silverMedal Takao Tanaka (1 out of 1 patent)


2 patents:

1. 5986565 - Individual recognition system (1999-11-16),
2. 5921585 - Blockade seal (1999-07-13),
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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#602 in

#10,962 in Japan

...
JP

Attention System Co., Ltd.

Forward Citations = 35

2 inventors:

goldMedal Isao Isaka (2 out of 3 patents)

silverMedal Takao Tanaka (1 out of 1 patent)

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