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For the Inventor, By the Inventor

Yokohama, Japan

Akira Yamada

This inventor holds 62 USPTO granted patents, primarily in Wireless Communication (CPC class 3544). Top assignees: Canon Kabushiki Kaisha, Ntt Docomo, Inc., Kabushiki Kaisha Toshiba. Active years: 1979-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Yamada. Retrieved from https://idiyas.com/inventor/akira-yamada-vsatc56l

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

Calculating rank
USPTO Granted Patents = 62

% Patents Active = 74.2

Average Co-Inventor Count = 2.7

ph-index = 17

Forward Citations = 844(Granted Patents)

Forward Citations (Not Self Cited) = 789(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Yokohama, JP (1979 - 2013)
  • Kanagawa, JP (1987 - 2013)
  • Setagaya-ku, JP (2016)

Company Filing History:

goldMedal33 out of 93,085 
 
Canon Kabushiki Kaisha
 patents
silverMedal18 out of 4,948 
 
Ntt Docomo, Inc.
 patents
bronzeMedal6 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
4. 2 out of 1,379 
 
Mitsui Toatsu Chemicals, Incorporated
 patents
5. 2 out of 2,916 
 
Tokyo Shibaura Denki Kabushiki Kaisha
 patents
6. 1 out of 681 
 
Tokyo Shibaura Electric Co., Ltd.
 patents

Years Active: 1979-2016

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Areas of Expertise:
Wireless Communication
Access Point
Wireless System
Optical Apparatus
Line of Sight
Focus Detection
Visual Axis
Area Estimation
Optical Device
Photoelectric Conversion
Communication Method
Wireless Terminal
62 patents (USPTO):Explore Patents
1. 9353452 - Method of separating and recovering metals and system for separating and recovering metals (2016-05-31),
2. 8446907 - Medium access control method and apparatus in wireless distributed network (2013-05-21),
3. 8446855 - Access point, wireless communication station, wireless communication system and wireless communication method (2013-05-21),
4. 8363582 - Wireless communication method, access point, wireless communication station and wireless communication system (2013-01-29),
5. 8310968 - Access point, wireless communication station, wireless communication system and wireless communication method (2012-11-13),
6. 8165051 - Radio terminal, radio communication system, and radio communication method (2012-04-24),
7. 8149864 - Wireless communication terminal and wireless communication method (2012-04-03),
8. 8144677 - Wireless communication device and wireless communication method (2012-03-27),
9. 8130784 - Wireless communication terminal and wireless communication method (2012-03-06),
10. 8054852 - Wireless communication terminal and wireless communication method (2011-11-08),
11. 8009599 - Wireless communication device and wireless communication method (2011-08-30),
12. 7940692 - Wireless communication terminal and wireless communication method (2011-05-10),
13. 7907582 - Method and apparatus for access point selection in wireless LAN (2011-03-15),
14. 7843956 - Wireless system, wireless communication apparatus and communication method (2010-11-30),
15. 7813275 - Wireless communication device, a wireless communication system and a wireless communication method (2010-10-12),

Title: Inventor Akira Yamada: Revolutionizing Technology in Yokohama

Introduction: Akira Yamada is a pioneering inventor based in Yokohama, Japan, known for her groundbreaking contributions to the field of technology.

Latest Patents: Akira Yamada holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing her innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Akira Yamada has worked with leading tech companies in Japan, spearheading projects that have pushed the boundaries of innovation. Her work has been recognized globally for its impact on the industry.

Collaborations: Akira Yamada has collaborated with top research institutions and universities in Japan, fostering a culture of innovation and knowledge-sharing. Her partnerships have led to the development of cutting-edge technologies that have the potential to shape the future.

Conclusion: Akira Yamada's dedication to innovation and her relentless pursuit of technological advancement make her a standout figure in the world of inventors. Her work continues to inspire the next generation of innovators and solidify her legacy in the field of technology.

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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