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For the Inventor, By the Inventor

Iwata, Japan

Akira Sera

This inventor holds 14 USPTO granted patents and 5 EPO patents, primarily in Forging Technology. Top assignee: Ntn Corporation. Active years: 1996-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Sera. Retrieved from https://idiyas.com/inventor/akira-sera

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

Calculating rank
USPTO Granted Patents = 14

% Patents Active = 78.6


Average Co-Inventor Count = 3.9

ph-index = 4

Forward Citations = 44(Granted Patents)


Location History:

  • Shizuoka-ken, JP (2004 - 2011)
  • Iwata, JP (1996 - 2015)
  • Shizuoka, JP (2015 - 2019)

Company Filing History:

goldMedal14 out of 2,498 
 
Ntn Corporation
 patents

Years Active: 1996-2019

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Areas of Expertise:
Constant Velocity Joint
Universal Joint
Forging Method
Molding Device
Wheel Bearing
Closed Forging Mold
Tripod Joint
Cold Forged Toothed Ring
Rotational Speed Signals
Cold Forming
Toothed Ring
14 patents (USPTO):Explore Patents
1. 10280984 - Constant velocity universal joint outer joint member and manufacturing method for same (2019-05-07),
2. 9149859 - Forging method, molding device for forgings, and tripod uniform motion universal joint (2015-10-06),
3. 9132473 - Forging method, molding device for forgings, and tripod uniform motion universal joint (2015-09-15),
4. 8631581 - Method for forming a wheel bearing apparatus (2014-01-21),
5. 8491398 - Tripod type constant-velocity universal joint and method for producing the same (2013-07-23),
6. 8353778 - Forging method, closed forging mold and tripod uniform motion universal joint (2013-01-15),
7. 8007366 - Wheel bearing device (2011-08-30),
8. 7900493 - Closed forging die and forging method (2011-03-08),
9. 7465233 - Wheel bearing device (2008-12-16),
10. 7232374 - Wheel bearing device (2007-06-19),
11. 6739977 - Wheel bearing device (2004-05-25),
12. 6702472 - Wheel bearing device and method of crimping the same (2004-03-09),
13. 5764051 - Cold forged toothed ring for producing rotational speed signals (1998-06-09),
14. 5544548 - Cold forming method of toothed ring-shaped products and forming (1996-08-13),

Title: Inventor Spotlight - Akira Sera

Introduction: Akira Sera is a pioneering inventor based in Iwata, Japan, known for her groundbreaking contributions to various technological fields.

Latest Patents: Akira Sera holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing her innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Akira Sera has worked with leading research institutions and universities to develop cutting-edge technologies that have revolutionized the industry.

Collaborations: Throughout her career, Akira Sera has collaborated with top companies in Japan and internationally, fostering a culture of innovation and driving progress in the field of technology.

Conclusion: Akira Sera's dedication to innovation and her passion for creating solutions to complex challenges have solidified her reputation as a prominent inventor in the global tech community.

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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