Tokyo, Japan

Yo Yamagata

This inventor holds 4 USPTO granted patents and 1 published patent application and 6 EPO patents. Top assignees: Asahi Kasei Emd Corporation, Asahi Kasei Microdevices Corporation, Sentron Ag. Active years: 2006-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yo Yamagata. Retrieved from https://idiyas.com/inventor/yo-yamagata

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 75.0

 

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 66(Granted Patents)


Location History:

  • Shizuoka, JP (2006)
  • Tokyo, JP (2012 - 2016)

Company Filing History:


Years Active: 2006-2016

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4 patents (USPTO):Explore Patents

Title: Yo Yamagata: Innovating in Magnetic Sensing Technology

Introduction

Yo Yamagata, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of magnetic sensing technology. With a total of four patents to his name, Yamagata's innovative work reflects a deep understanding of magnetic field dynamics.

Latest Patents

Among Yo Yamagata's latest patents are two noteworthy inventions that enhance the capabilities of magnetic sensors. The first, titled "Magnetic Sensor and Magnetic Detecting Method of the Same," relates to a magnetic sensor capable of detecting at least one magnetic field perpendicular to a substrate and one parallel to it, even when these components are mixed. This invention includes a magnetic detector that utilizes a magnetic field sensitive material to detect the magnetic field components and employ converters for comprehensive detection across three orthogonal axes.

The second patent, "Magnetic Sensor and Sensitivity Measuring Method Thereof," introduces a magnetic sensor that incorporates a sensitivity measuring function. This invention enables the detection of magnetic flux density and utilizes a switching unit to extract magnetic field intensity information across different axes, delivering calculated sensitivity based on these measurements. This is achieved through an axial component analyzing unit and a sensitivity decision unit that informs necessary corrections based on reference values.

Career Highlights

Throughout his career, Yamagata has worked with prominent companies that have complemented his innovative pursuits. Notable among these are Asahi Kasei Emd Corporation and Sentron AG, where he applied his expertise in creating advanced magnetic sensor technologies. His experience within these organizations has undoubtedly contributed to the development of his patented inventions.

Collaborations

Yo Yamagata has collaborated with various talented individuals during his career, including esteemed coworkers Masaya Yamashita and Koji Shibahara. Their joint efforts in research and development have likely spurred new ideas and optimized the transition from conceptualization to practical application in technology.

Conclusion

In summary, Yo Yamagata's work in magnetic sensing technology illustrates his creativity and technical prowess as an inventor. With four patents to his name, along with a background involving significant collaborations in esteemed companies, he continues to contribute positively to the field of innovations in magnetic sensors.

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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