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For the Inventor, By the Inventor

Kanagawa, Japan

Kazutaka Inukai

This inventor holds 64 USPTO granted patents and 2 published patent applications and 9 EPO patents, primarily in Light Emitting Devices (CPC class H01L). Top assignee: Semiconductor Energy Laboratory Co., Ltd.. Active years: 2002-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazutaka Inukai. Retrieved from https://idiyas.com/inventor/kazutaka-inukai

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

USPTO Granted Patents = 64 

% Patents Active = 43.8

 

Average Co-Inventor Count = 1.7

ph-index = 31

Forward Citations = 2,920(Granted Patents)

Forward Citations (Not Self Cited) = 2,858(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Atsugi, JP (2004 - 2013)
  • Kanagawa, JP (2002 - 2015)
  • Kanagawa-ken, JP (2015)

Company Filing History:

goldMedal64 out of 16,652 
 
Semiconductor Energy Laboratory Co., Ltd.
 patents

Years Active: 2002-2015

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Areas of Expertise:
Light Emitting Device
Display Device
Electro-Optical Device
Electronic Device
Driving Method
Manufacturing Method
Current Source Circuit
Self-Luminous Device
Active Matrix
EL Display Device
Semiconductor Element
Electric Circuit
64 patents (USPTO):Explore Patents
1. 9117913 - Semiconductor element, electric circuit, display device and light-emitting device (2015-08-25),
2. 8956895 - Light emitting device (2015-02-17),
3. 8829668 - Electronic device (2014-09-09),
4. 8736520 - Electro-optical device (2014-05-27),
5. 8648345 - Electronic device (2014-02-11),
6. 8436846 - Display device and electronic device (2013-05-07),
7. 8017945 - Display device using light-emitting element (2011-09-13),
8. 8017944 - Electronic device with light emission for a display (2011-09-13),
9. 7820464 - Light emitting device and manufacturing method thereof (2010-10-26),
10. 7639248 - Display device and electronic device (2009-12-29),
11. 7629611 - Semiconductor element, electronic device (2009-12-08),
12. 7579203 - Light emitting device (2009-08-25),
13. 7528799 - Display device, light emitting device, and electronic equipment (2009-05-05),
14. 7525165 - Light emitting device and manufacturing method thereof (2009-04-28),
15. 7425937 - Device and driving method thereof (2008-09-16),

Title: The Innovative Journey of Kazutaka Inukai

Introduction:

Kazutaka Inukai, a visionary inventor hailing from Kanagawa, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents:

Inukai's latest patents focus on advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation and safety on the roads.

Career Highlights:

With a career spanning over two decades, Kazutaka Inukai has been at the forefront of technological innovation. His work in developing cutting-edge robotics for industrial applications has garnered international acclaim.

Collaborations:

Inukai has collaborated with leading research institutions and tech companies to further his inventions. His partnerships have led to the development of state-of-the-art medical devices and smart home technologies.

Conclusion:

In conclusion, Kazutaka Inukai's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a trailblazer in the world of inventions. His impact on various industries is a testament to his ingenuity and dedication to shaping a better future through innovation.

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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