For the Inventor, By the Inventor

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Franklin, TN, United States of America

USA Zama, Inc.

USPTO Granted Patents = 19

Trademarks = 3

Forward Citations = 104

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10 inventors (with patents filed for the assignee):

Satoru Araki (8 out of 17 patents)

Kimio Koizumi (5 out of 10 patents)

Yuzuru Yanaka (4 out of 5 patents)

4. Yasuaki Kohira (4 out of 4 patents)

5. David R Shebuski (3 out of 10 patents)

6. Mamoru Toda (2 out of 10 patents)

7. Scott R Shaw (2 out of 14 patents)

8. Mark A Hutchinson (1 out of 1 patent)

9. Jay A Perry (1 out of 1 patent)

10. Richard L Morris (1 out of 2 patents)

19 patents: Sort by Forward Citations

1. 10001086 - Carburetor with throttle shaft retainer (2018-06-19),

2. 9828946 - Carburetor with one piece choke valve and shaft assembly (2017-11-28),

3. 9316176 - Carburetor with one piece choke valve and shaft assembly (2016-04-19),

4. 8695952 - Carburetor with one piece choke valve and shaft assembly (2014-04-15),

5. 6234457 - Method of operating a diaphragm-type carburetor (2001-05-22),

6. 6231033 - Rotary throttle valve type carburetor (2001-05-15),

7. 6142455 - Rotary throttle valve type carburetor (2000-11-07),

8. 6086054 - Diaphragm type carburetor (2000-07-11),

9. 6017199 - Diaphragm carburetor for four cycle engines (2000-01-25),

10. 6000369 - Starting system for diaphragm carburetor (1999-12-14),

11. 5961896 - Carburetor fuel adjusting device (1999-10-05),

12. 5955007 - Carburetor fuel adjusting device (1999-09-21),

13. 5948325 - Air-fuel ratio adjustment device for carburetor (1999-09-07),

14. 5942160 - Rotary throttle valve type carburetor (1999-08-24),

15. 5772927 - Carburetor fuel adjusting device (1998-06-30),

USA Zama, Inc. is a leading provider of cutting-edge technology solutions for businesses across various industries. With a focus on innovation and customer satisfaction, we offer a wide range of services including software development, IT consulting, and cybersecurity solutions. Our team of experts is dedicated to delivering high-quality products and services to help our clients achieve their business goals. Visit our website to learn more about how USA Zama can help your business succeed.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

19 Patents

#16 in Franklin, TN

#160 in Tennessee

#16,593 in US

#31,678 in the World

Franklin, TN, United States of America

USA Zama, Inc.

Forward Citations = 104

10 inventors:

Satoru Araki (8 out of 17 patents)

Kimio Koizumi (5 out of 10 patents)

Yuzuru Yanaka (4 out of 5 patents)

4. Yasuaki Kohira (4 out of 4 patents)

5. David R Shebuski (3 out of 10 patents)

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