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For the Inventor, By the Inventor

Kanagawa, Japan

Tomoka Nakagawa

This inventor holds 24 USPTO granted patents and 7 published patent applications and 1 EPO patent, primarily in Organic Light Emitting Devices. Top assignees: Semiconductor Energy Laboratory Co., Ltd., Fuji Xerox Co., Ltd., Fujifilm Business Innovation Corp.. Active years: 2014-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoka Nakagawa. Retrieved from https://idiyas.com/inventor/tomoka-nakagawa

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

USPTO Granted Patents = 24 

% Patents Active = 45.8

 

Average Co-Inventor Count = 2.6

ph-index = 8

Forward Citations = 119(Granted Patents)


Company Filing History:

goldMedal19 out of 16,652 
 
Semiconductor Energy Laboratory Co., Ltd.
 patents
silverMedal3 out of 11,665 
 
Fuji Xerox Co., Ltd.
 patents
bronzeMedal2 out of 2,403 
 
Fujifilm Business Innovation Corp.
 patents

Years Active: 2014-2024

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Areas of Expertise:
Light-Emitting Element
Organic Compound
Display Module
Lighting Module
Electronic Device
Image Processing
Data Collection
Organometallic Complex
Phosphorescent Complex
Heterocyclic Compound
Non-Transitory Medium
24 patents (USPTO):Explore Patents
1. 12069951 - Light-emitting element, compound, organic compound, display module, lighting module, light-emitting device, display device, lighting device, and electronic device (2024-08-20),
2. 11600789 - Light-emitting element, compound, organic compound, display module, lighting module, light-emitting device, display device, lighting device, and electronic device (2023-03-07),
3. 11403085 - Data collection system, data collection method, non-transitory computer readable medium, and edge-functionalized device (2022-08-02),
4. 11172100 - Image processing apparatus and non-transitory computer readable medium storing program that perform collection of information items based on acquired collection information for each of one or more information items (2021-11-09),
5. 11032445 - Information processing apparatus and system and non-transitory computer readable medium (2021-06-08),
6. 10819866 - Processing apparatus and non-transitory computer readable medium (2020-10-27),
7. 10700291 - Light-emitting element, compound, organic compound, display module, lighting module, light-emitting device, display device, lighting device, and electronic device (2020-06-30),
8. 10424745 - Organometallic complex, light-emitting element, display device, electronic device, and lighting device (2019-09-24),
9. 10193086 - Light-emitting element, compound, Organic compound, display module, lighting module, light-emitting device, display device, lighting device, and electronic device (2019-01-29),
10. 10020451 - Light-emitting element, light-emitting device, electronic device, lighting device, and heterocyclic compound (2018-07-10),
11. 9929356 - Light-emitting element, light-emitting device, electronic appliance, and lighting device (2018-03-27),
12. 9905782 - Light-emitting element, compound, organic compound, display module, lighting module, light-emitting device, display device, lighting device, and electronic device (2018-02-27),
13. 9508941 - Light-emitting elements comprising iridium organometallic complexes comprising aryl-substituted pyrazines (2016-11-29),
14. 9461252 - Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device (2016-10-04),
15. 9412953 - Light-emitting element, light-emitting device, electronic device, lighting device, and heterocyclic compound (2016-08-09),

Title: The Innovative Journey of Tomoka Nakagawa

Introduction: Tomoka Nakagawa, a pioneering inventor hailing from Kanagawa, Japan, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Tomoka Nakagawa holds several recent patents in the areas of artificial intelligence, robotics, and renewable energy technologies, showcasing his commitment to driving innovation forward.

Career Highlights: With a career spanning over two decades, Nakagawa has worked for leading tech companies and research institutions, where he has spearheaded projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Tomoka Nakagawa has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing that has led to remarkable advancements in various fields.

Conclusion: Tomoka Nakagawa's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor in the global tech community. His work continues to inspire future generations of inventors 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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