Kagoshima, Japan

Hiromichi Matsui

This inventor holds 1 USPTO granted patent. Top assignee: Sony Corportion. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromichi Matsui. Retrieved from https://idiyas.com/inventor/hiromichi-matsui-s3t20w0a

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: **Innovator Spotlight: Hiromichi Matsui**

Introduction

Hiromichi Matsui is an accomplished inventor based in Kagoshima, Japan. He has made significant contributions to the field of semiconductor technology, earning recognition for his innovative work. His patent addresses critical aspects of protecting semiconductor integrated circuits, highlighting his expertise and forward-thinking approach.

Latest Patents

Matsui holds a notable patent for a protective device designed for semiconductor integrated circuits (ICs). This invention involves a protective circuit that safeguards various portions of a CCD solid-state imaging device, each with differing withstand voltages and operating voltages. By utilizing protective elements, such as transistors, Matsui's design enhances the reliability and performance of these vital electronic components. The invention ensures that each protected portion is optimally defended by incorporating breakdown voltages tailored to their specific requirements.

Career Highlights

Throughout his career, Hiromichi Matsui has been affiliated with Sony Corporation, a leading company in the technology sector. His role at Sony underscores his commitment to advancing semiconductor technology and improving electronic devices. His innovative spirit and technical acumen have earned him respect among peers and professionals in the industry.

Collaborations

Matsui's collaborative efforts with fellow engineers, including Isao Hirota and Hideto Isono, have further enhanced his contributions to the field. Working alongside these talented individuals, he has been able to refine his ideas and bring groundbreaking inventions to fruition. These partnerships exemplify the importance of teamwork in the realm of technological innovation.

Conclusion

Hiromichi Matsui's dedication to innovation has led to significant advancements in semiconductor technology. His patent for a protective device for semiconductor ICs showcases his ability to address complex challenges faced in the industry. Through his work at Sony Corporation and collaboration with esteemed colleagues, Matsui continues to pave the way for future developments in electronics. His contributions are a testament to the vital role inventors play in shaping the technological landscape.

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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