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For the Inventor, By the Inventor

Miyagi, Japan

Yoshihiro Umezawa

This inventor holds 10 USPTO granted patents and 4 published patent applications. Top assignee: Tokyo Electron Limited. Active years: 2019-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Umezawa. Retrieved from https://idiyas.com/inventor/yoshihiro-umezawa

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

USPTO Granted Patents = 10 

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 5(Granted Patents)


Company Filing History:

goldMedal10 out of 10,904 
 
Tokyo Electron Limited
 patents

Years Active: 2019-2025

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10 patents (USPTO):Explore Patents
1. 12340975 - Plasma processing apparatus (2025-06-24),
2. 11935731 - Plasma processing apparatus, plasma state detection method, and plasma state detection program (2024-03-19),
3. 11804366 - Plasma processing apparatus (2023-10-31),
4. 11348768 - Plasma processing apparatus (2022-05-31),
5. 11101114 - Plasma processing apparatus (2021-08-24),
6. 10950467 - Gas supply mechanism and semiconductor manufacturing system (2021-03-16),
7. 10685816 - Method of etching object to be processed (2020-06-16),
8. 10510514 - Gas supply mechanism and semiconductor manufacturing apparatus (2019-12-17),
9. 10204766 - Ion beam irradiation apparatus and substrate processing apparatus (2019-02-12),
10. 10192774 - Temperature control device for processing target object and method of selectively etching nitride film from multilayer film (2019-01-29),

Title: Yoshihiro Umezawa: Pioneering Inventor from Miyagi, Japan

Introduction: Yoshihiro Umezawa is a renowned inventor hailing from Miyagi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Umezawa has worked with leading tech companies and research institutions, playing a key role in the development of cutting-edge technologies that have revolutionized various industries.

Collaborations: Throughout his career, Umezawa has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge sharing that has led to numerous successful projects and inventions.

Conclusion: Yoshihiro Umezawa's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his reputation as a visionary inventor whose work continues to inspire and shape the future of technology.

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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