Miyagi, Japan

Tatsuya Yamaguchi

This inventor holds 1 USPTO granted patent. Top assignee: Alps Alpine Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuya Yamaguchi. Retrieved from https://idiyas.com/inventor/tatsuya-yamaguchi-15rvmhil

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 = 8.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Tatsuya Yamaguchi: Innovator in Current Detection Technology

Introduction

Tatsuya Yamaguchi is a notable inventor based in Miyagi-ken, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of current detecting devices. His innovative approach has led to the creation of a patented technology that enhances the accuracy and efficiency of current measurement.

Latest Patents

Yamaguchi holds a patent for a current detecting device. This device features a bus bar through which a current under measurement flows. It includes a fastening member for securing an external component to the bus bar, a chassis that is integrally formed with the bus bar, and a shield. The chassis holds the bus bar and fastening member in mutual contact. Additionally, a magnetic sensor is positioned to face the bus bar, allowing it to detect the magnetic field generated by the current flowing through the bus bar. The design includes a fastening terminal portion on the same side as an end of the bus bar, which contacts the external member. A connection surface is exposed from the chassis, facilitating contact between the fastening terminal portion and the external member.

Career Highlights

Yamaguchi is currently employed at Alps Alpine Co., Ltd., a company known for its advancements in electronic components and systems. His work at this organization has allowed him to focus on innovative solutions in current detection technology.

Collaborations

Throughout his career, Yamaguchi has collaborated with talented individuals such as Keisuke Nakayama and Yasumasa Usuba. These collaborations have contributed to the development of cutting-edge technologies in their respective fields.

Conclusion

Tatsuya Yamaguchi is a distinguished inventor whose work in current detection technology has made a significant impact. His patented device exemplifies innovation in electrical engineering, showcasing his commitment to advancing technology.

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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