For the Inventor, By the Inventor

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Sunnyvale, CA, United States of America

Amcon, Inc.

USPTO Granted Patents = 2

EPO Patents = 1

Trademarks = 1

Forward Citations = 18

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7 inventors (with patents filed for the assignee):

Koji Wada (1 out of 65 patents)

Takashi Yamasaki (1 out of 4 patents)

Roy G Mason (1 out of 3 patents)

4. Leif Andreasen (1 out of 1 patent)

5. Kevin Ayemperoumal (1 out of 1 patent)

6. Chaozhi Zheng (1 out of 1 patent)

7. Kimitake Banno (1 out of 1 patent)

8. Zheng Chaozhi (0 patent)

9. Wada Koji (0 patent)

10. Banno Kimitake (0 patent)

11. Yamasaki Takashi (0 patent)

12. Ayemperoumal Kevin (0 patent)

2 patents: Sort by Forward Citations

1. 12024448 - Solid-liquid separation device (2024-07-02),

2. 4803427 - Precision measuring gauge having sonic delay line with free-standing (1989-02-07),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#679 in Sunnyvale, CA

#20,558 in California

#92,662 in US

Sunnyvale, CA, United States of America

Amcon, Inc.

Forward Citations = 18

7 inventors:

Koji Wada (1 out of 65 patents)

Takashi Yamasaki (1 out of 4 patents)

Roy G Mason (1 out of 3 patents)

4. Leif Andreasen (1 out of 1 patent)

5. Kevin Ayemperoumal (1 out of 1 patent)

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