Yokohama, Japan

Keita Matsuda

This inventor holds 6 USPTO granted patents. Top assignee: Sumitomo Electric Device Innovations, Inc.. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keita Matsuda. Retrieved from https://idiyas.com/inventor/keita-matsuda

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Location History:

  • Kanagawa, JP (2019)
  • Yokohama, JP (2014 - 2023)

Company Filing History:


Years Active: 2014-2025

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6 patents (USPTO):Explore Patents

Title: Keita Matsuda: Innovator in Semiconductor Technology

Introduction

Keita Matsuda is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on enhancing the performance and reliability of semiconductor devices.

Latest Patents

Matsuda's latest patents include innovations such as a semiconductor device, a monolithic microwave integrated circuit, and a semiconductor package. One of his notable inventions is a semiconductor device that features a semiconductor substrate and a semiconductor element. This device is designed with multiple insulating films that strategically manage moisture permeability. The first and third insulating films are engineered to allow less moisture to pass compared to the second insulating film, which has a lower dielectric constant. Additionally, he has developed a method for manufacturing semiconductor devices that involves forming a thermosetting resin film and applying heat treatment to ensure optimal performance.

Career Highlights

Keita Matsuda is currently employed at Sumitomo Electric Device Innovations, Inc. His role at the company allows him to leverage his expertise in semiconductor technology to drive innovation and development in the industry. His contributions have been instrumental in advancing the capabilities of semiconductor devices.

Conclusion

Keita Matsuda is a key figure in the semiconductor industry, with a focus on developing innovative solutions that enhance device performance. His patents reflect his commitment to advancing technology and improving the reliability of semiconductor applications.

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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