Kanagawa, Japan

Yoshihisa Kagawa

This inventor holds 36 USPTO granted patents and 6 published patent applications and 3 EPO patents, primarily in Semiconductor Devices. Top assignees: Sony Corporation, Sony Semiconductor Solutions Corporation, Mitsubishi Electric Corporation. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihisa Kagawa. Retrieved from https://idiyas.com/inventor/yoshihisa-kagawa

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

USPTO Granted Patents = 36 

% Patents Active = 80.6

 

Average Co-Inventor Count = 2.6

ph-index = 6

Forward Citations = 330(Granted Patents)


Location History:

  • Tokyo, JP (2017)
  • Nagasaki, JP (2019 - 2021)
  • Kumamoto, JP (2023)
  • Kanagawa, JP (2009 - 2024)

Company Filing History:


Years Active: 2009-2026

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Areas of Expertise:
Photodetection Device
Imaging Device
Semiconductor Fabrication
Wireless Communication
Memory Device
Substrate Bonding
Solid-State Imaging
Antenna Inspection
Electronic Apparatus
Control Circuit
Insulating Film
Electrical Connection
36 patents (USPTO):Explore Patents

Title: Yoshihisa Kagawa: Innovator in the Semiconductor Industry

Introduction

Yoshihisa Kagawa, based in Kanagawa, Japan, is an accomplished inventor with an impressive portfolio of 31 patents. His work primarily focuses on advancements in semiconductor devices, showcasing his expertise and innovative approach in the field. Kagawa's contributions are significant, reflecting not only his vision but also his dedication to enhancing technology.

Latest Patents

Among Kagawa's most recent innovations are several key patents related to semiconductor devices. One notable patent outlines a complex semiconductor device that integrates multiple components, including a first wiring layer with a first interlayer insulating film and various electrode configurations. This design ensures effective electrical coupling and enhances the performance of semiconductor applications. Additionally, Kagawa has developed a semiconductor device that involves a first substrate and a second substrate that join at junction points, utilizing multilayer wiring to facilitate better electrical connections. His inventions demonstrate a thorough understanding of semiconductor technology and its critical role in modern electronics.

Career Highlights

Throughout his career, Yoshihisa Kagawa has worked with prominent companies, including Sony Corporation and Sony Semiconductor Solutions Corporation. His time at these institutions has provided him with the platform to refine his skills and contribute to significant technological advancements in the semiconductor industry. Kagawa’s work has not only reinforced his reputation as an innovative inventor but also bridged the gap between theoretical applications and practical technology.

Collaborations

Kagawa has collaborated with talented professionals in the field, including notable coworkers such as Nobutoshi Fujii and Kenichi Aoyagi. These collaborations have allowed for the exchange of ideas and fostered innovation, ultimately leading to the development of groundbreaking technologies in semiconductor design and manufacturing.

Conclusion

In summary, Yoshihisa Kagawa stands out as a leading innovator in the semiconductor sector, with a strong record of 31 patents to his name. His latest inventions highlight his commitment to advancing technology and improving efficiency in electronic devices. Kagawa’s collaborations and career achievements further solidify his position as a key figure in the ongoing evolution of semiconductor technology, paving the way for future innovations.

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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