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For the Inventor, By the Inventor

Boulder, CO, United States of America

Eric S Nakayama

This inventor holds 30 USPTO granted patents and 2 published patent applications and 4 EPO patents, primarily in Firearm Accessories. Top assignee: Magpul Industries Corporation. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eric S Nakayama. Retrieved from https://idiyas.com/inventor/eric-s-nakayama

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 30 

% Patents Active = 96.7

 

Average Co-Inventor Count = 3.8

ph-index = 12

Forward Citations = 547(Granted Patents)


Location History:

  • Boulder, CO (US) (2013)
  • Broomfield, CO (US) (2009 - 2023)

Company Filing History:

goldMedal30 out of 431 
 
Magpul Industries Corporation
 patents

Years Active: 2009-2026

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Areas of Expertise:
Back-up Sights
Drum Magazine
Anti-Tilt Follower
Adjustable Buttstock
Self-Leveling Follower
Ammunition Magazine
Charging Handle
Modular Gunstock
Trigger Guard
Connector
Dual Drive Screw Head
Threading Device
30 patents (USPTO):Explore Patents
1. 12782072 - Drum magazine assembly and methods (2026-11-03),
2. 12736305 - Back-up sights with compact aperture, centering sight post, and miniaturized windage detent mechanism (2026-09-15),
3. 12366429 - Back-up sights with compact aperture, centering sight post, and miniaturized windage detent mechanism (2025-07-22),
4. 12140396 - Drum magazine assembly and methods (2024-11-12),
5. 11815331 - Back-up sights with compact aperture, centering sight post, and miniaturized windage detent mechanism (2023-11-14),
6. 11761721 - Compact anti-tilt follower for an ammunition magazine (2023-09-19),
7. 11680763 - Drum magazine assembly and methods (2023-06-20),
8. 11150041 - Compact anti-tilt follower for an ammunition magazine (2021-10-19),
9. 11085718 - Drum magazine assembly and methods (2021-08-10),
10. 10677550 - Drum magazine assembly and methods (2020-06-09),
11. 10641565 - Compact anti-tilt follower for an ammunition magazine (2020-05-05),
12. 10371482 - Connector (2019-08-06),
13. 10184741 - Drum magazine assembly and methods (2019-01-22),
14. 10161698 - Compact anti-tilt follower for an ammunition magazine (2018-12-25),
15. 9921029 - Connector (2018-03-20),

Title: The Innovative Journey of Eric S Nakayama

Introduction: Eric S Nakayama is a renowned inventor based in Boulder, CO (US) known for his groundbreaking contributions to the field of technology and engineering.

Latest Patents: Eric S Nakayama holds several patents in the areas of renewable energy systems, artificial intelligence algorithms, and sustainable transportation solutions.

Career Highlights: With a career spanning over two decades, Eric S Nakayama has worked with leading tech companies, research institutions, and universities to develop cutting-edge technologies that have revolutionized various industries.

Collaborations: Throughout his career, Eric S Nakayama has collaborated with top engineers, scientists, and designers to bring his innovative ideas to life. His collaborative efforts have resulted in the successful implementation of numerous projects.

Conclusion: Eric S Nakayama's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and engineers worldwide.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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