Aichi, Japan

Yoichi Ishizaki

This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho. Active years: 2008-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoichi Ishizaki. Retrieved from https://idiyas.com/inventor/yoichi-ishizaki-48wgrq72

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0


Average Co-Inventor Count = 1.7

ph-index = 1


Company Filing History:


Years Active: 2008-2020

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3 patents (USPTO):Explore Patents

Title: Yoichi Ishizaki: Innovator in Magnetic Sensor Technology

Introduction

Yoichi Ishizaki is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of magnetic sensor technology, holding a total of 3 patents. His work focuses on developing innovative solutions that enhance the performance and reliability of magnetic sensors.

Latest Patents

Ishizaki's latest patents include a magnetic sensor that features a magnetoresistive body positioned over an insulator's surface. This design incorporates a protective film that covers the insulator and the magnetoresistive body. An open portion runs along the perimeter of the magnetoresistive body, penetrating the protective film. The configuration ensures that the separation distance between the inside wall of the open portion and the magnetoresistive body exceeds the alignment margin dimension. Another patent describes a cost-effective magnetic sensor that minimizes changes in offset voltage due to wear. This sensor utilizes magnetoresistance elements that alter their electrical resistances in response to changes in magnetism, allowing for accurate detection.

Career Highlights

Yoichi Ishizaki is associated with Kabushiki Kaisha Tokai Rika Denki Seisakusho, a company known for its advancements in electronic components and systems. His innovative work has positioned him as a key figure in the development of magnetic sensor technologies.

Collaborations

Ishizaki has collaborated with notable coworkers, including Katsuya Kogiso and Toru Minagawa. Their combined expertise has contributed to the successful development of cutting-edge technologies in their field.

Conclusion

Yoichi Ishizaki's contributions to magnetic sensor technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to creating efficient and reliable solutions that address industry challenges.

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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