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For the Inventor, By the Inventor

Tsuchiura, Japan

Shigeaki Funyuu

This inventor holds 20 USPTO granted patents and 1 published patent application and 6 EPO patents. Top assignees: Hitachi Chemical Company, Ltd., Maxdem Incorporated, Showa Denko Materials Co., Ltd.. Active years: 2009-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeaki Funyuu. Retrieved from https://idiyas.com/inventor/shigeaki-funyuu

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

USPTO Granted Patents = 20 

% Patents Active = 75.0

 

Average Co-Inventor Count = 3.7

ph-index = 4

Forward Citations = 40(Granted Patents)


Location History:

  • Tsukuba, JP (2009 - 2020)
  • Tsuchiura, JP (2012 - 2022)

Company Filing History:

goldMedal17 out of 1,641 
 
Hitachi Chemical Company, Ltd.
 patents
silverMedal3 out of 36 
 
Maxdem Incorporated
 patents
bronzeMedal3 out of 139 
 
Showa Denko Materials Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2009-2022

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20 patents (USPTO):Explore Patents
1. 11459462 - Charge-transport material and utilization thereof (2022-10-04),
2. 11398604 - Organic electronic material, organic layer, organic electronic element, organic electroluminescent element, display element, illumination device, and display device (2022-07-26),
3. 10868252 - Organic electronics material and use thereof (2020-12-15),
4. 10840452 - Organic electronic material including charge transport polymer or oligomer having structural unit containing aromatic amine structure substituted with fluorine atom, organic electronic element, and organic electroluminescent element (2020-11-17),
5. 10840451 - Organic electronic material, ink composition containing same, and organic thin film, organic electronic element, organic eletroluminescent element, lighting device, and display device formed therewith (2020-11-17),
6. 10665786 - Treatment liquid containing ionic compound, organic electronic element, and method for producing organic electronic element (2020-05-26),
7. 10566105 - Method for producing charge transport film (2020-02-18),
8. 9985210 - Organic electronic material, ink composition, and organic electronic element (2018-05-29),
9. 9929346 - Organic electronic material, ink composition containing same, and organic thin film, organic electronic element, organic electroluminescent element, lighting device, and display device formed therewith (2018-03-27),
10. 9748488 - Organic electronic material, ink composition, and organic electronic element (2017-08-29),
11. 9583714 - Material for organic electronics, organic electronic element, organic electroluminescent element, display element using organic electroluminescent element, illuminating device, and display device (2017-02-28),
12. 9537101 - Composition capable of changing its solubility, hole transport material composition, and organic electronic element using the same (2017-01-03),
13. 9496509 - Organic electronic material, ink composition, and organic electronic element (2016-11-15),
14. 9337429 - Organic electronic material, ink composition, and organic electronic element (2016-05-10),
15. 9252376 - Composition capable of changing its solubility, hole transport material composition, and organic electronic element using the same (2016-02-02),

Title: Shigeaki Funyuu - Innovative Inventor from Tsuchiura, JP

Introduction: Shigeaki Funyuu is a renowned inventor hailing from Tsuchiura, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shigeaki Funyuu holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: Throughout his illustrious career, Shigeaki Funyuu has worked with leading research institutions and universities to develop cutting-edge technologies that have revolutionized various industries.

Collaborations: Shigeaki Funyuu has collaborated with top companies in Japan and internationally, fostering a culture of innovation and driving progress in the global tech landscape.

Conclusion: Shigeaki Funyuu's passion for innovation and his dedication to pushing the boundaries of what is possible make him a true pioneer 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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