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For the Inventor, By the Inventor

Kumamoto, Japan

Akio Nakayama

This inventor holds 22 USPTO granted patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electric Corporation, Advanced Display, Inc.. Active years: 1991-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akio Nakayama. Retrieved from https://idiyas.com/inventor/akio-nakayama

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

USPTO Granted Patents = 22

% Patents Active = 86.4

Average Co-Inventor Count = 2.0

ph-index = 9

Forward Citations = 159(Granted Patents)


Location History:

  • Hyogo, JP (1991 - 1994)
  • Nishigoshi-machi, JP (2001 - 2002)
  • Kikuchi-gun, JP (2006 - 2008)
  • Kumamoto, JP (2002 - 2011)
  • Tokyo, JP (2010 - 2020)

Company Filing History:

goldMedal7 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
silverMedal6 out of 16,586 
 
Mitsubishi Electric Corporation
 patents
bronzeMedal5 out of 88 
 
Advanced Display, Inc.
 patents
4. 2 out of 32 
 
Horiba Advanced Techno, Co., Ltd.
 patents
5. 2 out of 724 
 
Horiba, Ltd.
 patents
6. 2 out of 39 
 
Kabushiki Kaisha Advanced Display
 patents
7. 1 out of 42 
 
Optrex Corporation
 patents
8. 1 out of 13 
 
Tokyo Metropolitan Government
 patents
where one patent can have more than one assignee

Years Active: 1991-2020

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22 patents (USPTO):Explore Patents
1. 10788447 - Liquid analyzer and liquid analysis system (2020-09-29),
2. 10274454 - Concentration measurement method, concentration measurement program, concentration measurement system, and concentration measurement device (2019-04-30),
3. 9257081 - Two-screen display device (2016-02-09),
4. 9188805 - Liquid crystal display and production method thereof (2015-11-17),
5. 8687132 - Display device with parallax barrier on substrate and method of manufacturing the same (2014-04-01),
6. 7872698 - Liquid crystal display with structure resistant to exfoliation during fabrication (2011-01-18),
7. 7671957 - Display device (2010-03-02),
8. 7630049 - Display device and method with lower layer film formed on substrate but between transparent conductive film and organic layer and then protective film on the transparent film (2009-12-08),
9. 7518601 - Array substrate and display apparatus and method for manufacturing display apparatus (2009-04-14),
10. 7408612 - Display device with signal line and scan line intersection outside of display region (2008-08-05),
11. 7136132 - Liquid crystal display device and manufacturing method therefor (2006-11-14),
12. 7113252 - Method of mending breakage of line in display device (2006-09-26),
13. 7002657 - Display device (2006-02-21),
14. 6421102 - Liquid crystal display with pixel electrodes formed in a plurality of matrix-like regions and manufacturing method thereof (2002-07-16),
15. 6404465 - Liquid crystal display wherein storage electrodes overlap upper part of source lines and pixel electrodes overlap upper part of storage electrodes (2002-06-11),

Title: Akio Nakayama: Pioneering Inventor from Kumamoto

Introduction: Akio Nakayama is a renowned inventor hailing from Kumamoto, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Akio Nakayama holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over three decades, Akio Nakayama has worked with leading tech companies in Japan, spearheading research and development projects that have resulted in cutting-edge inventions and solutions.

Collaborations: Throughout his career, Akio Nakayama has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange.

Conclusion: Akio Nakayama's passion for innovation, coupled with his relentless drive to solve complex technological challenges, has solidified his reputation as a trailblazer in the world of inventions.

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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