For the Inventor, By the Inventor

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Wytheville, VA, United States of America

Pillar Inc.

USPTO Granted Patents = 11

EPO Patents = 1

Trademarks = 18

Forward Citations = 68

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21 inventors (with patents filed for the assignee):

Masashi Hayashi (2 out of 17 patents)

James P Landis (2 out of 2 patents)

Shigeyuki Fujinaga (2 out of 2 patents)

4. Masaya Nakatsuka (2 out of 2 patents)

5. Brian C Dougherty (1 out of 48 patents)

6. Daisuke Urata (1 out of 15 patents)

7. Robert Davignon (1 out of 3 patents)

8. Akira Nakatsu (1 out of 12 patents)

9. Dave Mooring (1 out of 3 patents)

10. Alissa M Fitzgerald (1 out of 6 patents)

11. Kentaro Watanabe (1 out of 3 patents)

12. Zhan Chen (1 out of 1 patent)

13. Mark Boenke (1 out of 1 patent)

14. Charles E Brooks (1 out of 1 patent)

15. C Lee Harris (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 12454948 - Bellows pump device (2025-10-28),

2. 12435792 - Mechanical seal device (2025-10-07),

3. 12416360 - Mechanical seal device (2025-09-16),

4. 12265107 - Resistance detection sensor (2025-04-01),

5. 11624720 - Salinity detection device (2023-04-11),

6. 7852711 - Portable device using location determination and MEMS timekeeping to update and keep time (2010-12-14),

7. 5397461 - Water treatment system (1995-03-14),

8. 5095429 - Method for prioritizing data in financial information system (1992-03-10),

9. 4636640 - Corona discharge electrode assembly (1987-01-13),

10. 4463414 - Alternating current power supply for highly inductive loads (1984-07-31),

11. 3946300 - High frequency power supply (1976-03-23),

Pillar Inc. is a leading provider of innovative software solutions for businesses across various industries. With a strong focus on user experience and customer satisfaction, Pillar Inc. helps companies streamline their operations and drive growth. Our team of experts is dedicated to delivering cutting-edge technology that empowers organizations to achieve their goals. Visit our website to learn more about how Pillar Inc. can support your business.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

11 Patents

#1 in Wytheville, VA

#483 in Virginia

#26,747 in US

#50,241 in the World

Wytheville, VA, United States of America

Pillar Inc.

Forward Citations = 68

21 inventors:

Masashi Hayashi (2 out of 17 patents)

James P Landis (2 out of 2 patents)

Shigeyuki Fujinaga (2 out of 2 patents)

4. Masaya Nakatsuka (2 out of 2 patents)

5. Brian C Dougherty (1 out of 48 patents)

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