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For the Inventor, By the Inventor

Sodegaura, Japan

Kei Yoshizaki

This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignee: Idemitsu Kosan Company, Limited. Active years: 2021-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kei Yoshizaki. Retrieved from https://idiyas.com/inventor/kei-yoshizaki

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

USPTO Granted Patents = 6

% Patents Active = 100.0


Average Co-Inventor Count = 3.9

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal6 out of 2,283 
 
Idemitsu Kosan Company, Limited
 patents

Years Active: 2021-2023

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6 patents (USPTO):Explore Patents
1. 11723272 - Organic electroluminescence element and electronic device (2023-08-08),
2. 11618722 - Compound, composition, organic electroluminescent element, and electronic appliance (2023-04-04),
3. 11424414 - Organic electroluminescent element, electronic device, and compound (2022-08-23),
4. 11271164 - Compound, composition, organic electroluminescent element and electronic device (2022-03-08),
5. 11201297 - Organic electroluminescence device and electronic device (2021-12-14),
6. 11189803 - Organic electroluminescent element and electronic device containing the organic electroluminescent element (2021-11-30),

Title: Kei Yoshizaki: Pioneering Inventor from Sodegaura

Introduction: Kei Yoshizaki is a renowned inventor hailing from Sodegaura, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoshizaki's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights: With over two decades of experience in the tech industry, Yoshizaki has held key positions in leading research institutions and tech companies, driving innovation and pushing the boundaries of what is possible.

Collaborations: Throughout his career, Yoshizaki has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: Kei Yoshizaki's relentless pursuit of innovation and his passion for creating technology that improves lives make him a true visionary 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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