Kanagawa, Japan

Seiichi Yoneda

This inventor holds 84 USPTO granted patents and 12 published patent applications, primarily in Imaging Devices (CPC class H01L27-1225). Top assignee: Semiconductor Energy Laboratory Co., Ltd.. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiichi Yoneda. Retrieved from https://idiyas.com/inventor/seiichi-yoneda

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

USPTO Granted Patents = 84 

% Patents Active = 71.4

Average Co-Inventor Count = 1.8

ph-index = 8

Forward Citations = 215(Granted Patents)

Forward Citations (Not Self Cited) = 193(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Kanagawa, JP (2012 - 2024)
  • Atsugi, JP (2013 - 2024)
  • Isehara, JP (2017 - 2024)

Company Filing History:


Years Active: 2012-2025

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Areas of Expertise:
Imaging Device
Semiconductor Device
Electronic Device
Operation Method
Conductive Layers
Display Device
Transistors
Inspection Device
Data Conversion Circuit
Television System
Driving Method
84 patents (USPTO):Explore Patents

Title: The Innovator: Seiichi Yoneda Revolutionizing Imaging Technology

Introduction:

Seiichi Yoneda is a prolific inventor based in Kanagawa, Japan, who has made significant contributions to the field of imaging technology. With an impressive portfolio of 70 patents, Yoneda is known for his innovative approach to developing imaging devices that optimize efficiency and performance.

Latest Patents:

Yoneda's latest patents showcase his expertise in creating cutting-edge imaging devices. One of his recent inventions is an imaging device with an image processing function that enables high-speed operations. By retaining analog data in pixels and extracting data based on weight coefficients, this device can perform arithmetic operations swiftly and with minimal power consumption.

Career Highlights:

Seiichi Yoneda is a key figure at Semiconductor Energy Laboratory Co., Ltd., a renowned technology company at the forefront of semiconductor research and development. Through his work at the company, Yoneda has garnered a reputation for his groundbreaking innovations in imaging technology, setting new standards in the industry.

Collaborations:

Yoneda's success is also attributed to his collaborations with talented individuals in the field. Two notable coworkers who have worked closely with him are Tatsuji Nishijima and Hidetomo Kobayashi. Together, they have contributed to pushing the boundaries of imaging technology and shaping the future of the industry.

Conclusion:

In conclusion, Seiichi Yoneda's relentless pursuit of excellence in imaging technology has led to the creation of groundbreaking inventions that have revolutionized the way we capture and process images. His dedication to innovation and commitment to pushing the boundaries of what is possible make him a true pioneer in the field.

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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