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For the Inventor, By the Inventor

Tokyo, Japan

Kan Akatsu

This inventor holds 12 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignees: Nissan Motor Company Limited, Mitsubishi Electric Corporation, Shibaura Institute of Technology. Active years: 2004-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kan Akatsu. Retrieved from https://idiyas.com/inventor/kan-akatsu

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

USPTO Granted Patents = 12 

% Patents Active = 58.3

 

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 57(Granted Patents)


Location History:

  • Yokohama, JP (2010)
  • Koto-ku, JP (2019)
  • Tokyo, JP (2004 - 2023)

Company Filing History:

goldMedal8 out of 13,420 
 
Nissan Motor Company Limited
 patents
silverMedal3 out of 16,602 
 
Mitsubishi Electric Corporation
 patents
bronzeMedal2 out of 34 
 
Shibaura Institute of Technology
 patents
4. 1 out of 11 
 
National University Corporation Yokohama National University
 patents
5. 1 out of 134 
 
Tokyo University of Agriculture and Technology
 patents
where one patent can have more than one assignee

Years Active: 2004-2025

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12 patents (USPTO):Explore Patents
1. 12445023 - Magnetic gap length estimating device, magnetic gap length estimating method, and driving device for rotating electric machine (2025-10-14),
2. 11811340 - Control device for rotating electric machine and drive system (2023-11-07),
3. 10469003 - Rotating electric machine (2019-11-05),
4. 9287745 - Stator teeth, stator, rotating electric machine, and method for controlling rotating electric machine (2016-03-15),
5. 7795772 - Motor (2010-09-14),
6. 7405504 - Rotor for rotary electric machine (2008-07-29),
7. 7388309 - Magnetic circuit structure for rotary electric machine (2008-06-17),
8. 7138742 - Rotating machine (2006-11-21),
9. 6977496 - Coaxial multiplex position detector and rotating machine using coaxial multiplex position detector (2005-12-20),
10. 6952069 - Electric machine with inner and outer rotor (2005-10-04),
11. 6879125 - Control apparatus and method for at least one electrical rotating machine using compound current (2005-04-12),
12. 6815857 - Electrical rotating machine having two rotors driven by means of compound current (2004-11-09),

Title: The Innovative Journey of Kan Akatsu

Introduction: Kan Akatsu is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various fields through his inventive spirit and dedication to innovation.

Latest Patents: Kan Akatsu's latest patents include cutting-edge technologies in the fields of robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to shaping the future through innovation.

Career Highlights: With a career spanning over two decades, Kan Akatsu has established himself as a pioneer in the world of technology, holding numerous patents that have revolutionized industries and improved the lives of many.

Collaborations: Throughout his career, Kan Akatsu has collaborated with leading research institutions, universities, and tech companies worldwide, fostering a culture of innovation and knowledge-sharing to drive progress in the field of technology.

Conclusion: Kan Akatsu's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the boundaries of what is possible.

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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