Nisshin, Japan

Hirokazu Sampei

This inventor holds 3 USPTO granted patents. Top assignees: Denso Corporation, Mirise Technologies Corporation, Toyota Jidosha Kabushiki Kaisha. Active years: 2022-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokazu Sampei. Retrieved from https://idiyas.com/inventor/hirokazu-sampei-pjkay4w0

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 = 3.0

ph-index = 1


Company Filing History:


Years Active: 2022-2025

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3 patents (USPTO):Explore Patents

Title: Hirokazu Sampei: Innovator in Semiconductor Technology

Introduction

Hirokazu Sampei is a notable inventor based in Nisshin, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of semiconductor modules.

Latest Patents

Sampei's latest patents include innovative designs for semiconductor modules and methods for their manufacturing. One of his patents describes a semiconductor module where first and second connection terminals, along with a control terminal, are electrically connected to a semiconductor chip. The design features a second connection terminal that extends in a first direction within a resin molded part, projecting from a predetermined surface. Additionally, the internal terminal of the first connection terminal overlaps with the second connection terminal, maintaining a predetermined space in a second direction. This configuration allows for effective exposure from an opening portion of the resin molded part. Another patent outlines a semiconductor module that encapsulates a semiconductor chip within a resin molded part, featuring first and second terminals that are arranged in a thickness direction, enhancing the module's overall performance.

Career Highlights

Throughout his career, Hirokazu Sampei has worked with prominent companies such as Denso Corporation and Toyota Jidosha Kabushiki Kaisha. His experience in these leading organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Sampei has collaborated with notable colleagues, including Hiroshi Ishino and Katsuya Kumagai. These partnerships have fostered a creative environment that has led to advancements in their respective fields.

Conclusion

Hirokazu Sampei's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in semiconductor modules.

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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