For the Inventor, By the Inventor

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Michigan City, IN, United States of America

Hitachi Global Air Power Us, LLC

USPTO Granted Patents = 5

Trademarks = 5

Forward Citations = 24

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8 inventors (with patents filed for the assignee):

Hideki Fujimoto (3 out of 11 patents)

Jonathan D Batdorff (3 out of 3 patents)

Iman Yazdansepas (2 out of 2 patents)

4. Arvind Rajavelu Giri (2 out of 2 patents)

5. Sankara Yadavalli (2 out of 2 patents)

6. Christian Vaughn (2 out of 2 patents)

7. Don Weinkauf (1 out of 1 patent)

8. Edward Noble (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 12467458 - Variable capacity bypass valve for screw compressor (2025-11-11),

2. 12221964 - Spiral valve for screw capacity control (2025-02-11),

3. 12221963 - Compact variable volume index valve for screw compressor background (2025-02-11),

4. D1056963 - Industrial equipment with human machine interface assembly (2025-01-07),

5. D1008289 - Human machine interface display screen or portion thereof with graphical user interface for industrial applications (2023-12-19),

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USPTO Data Jan 1 1976 - Dec 2 2025

5 Patents

#11 in Michigan City, IN

#740 in Indiana

#50,135 in US

Michigan City, IN, United States of America

Hitachi Global Air Power Us, LLC

Forward Citations = 24

8 inventors:

Hideki Fujimoto (3 out of 11 patents)

Jonathan D Batdorff (3 out of 3 patents)

Iman Yazdansepas (2 out of 2 patents)

4. Arvind Rajavelu Giri (2 out of 2 patents)

5. Sankara Yadavalli (2 out of 2 patents)

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