Location History:
- Kanagawa, JP (2006 - 2013)
- Miyagi, JP (2012 - 2014)
Company Filing History:
2 out of 340 
1 out of 1 
1 out of 984 
Years Active: 2006-2014
Title: Kazuya Harii: Innovator in Magnetic Sensors and Spintronics
Introduction
Kazuya Harii is a prominent inventor based in Miyagi, Japan. He has made significant contributions to the fields of magnetic sensors and spintronics, holding a total of 4 patents. His work focuses on innovative technologies that enhance the understanding and application of magnetic information.
Latest Patents
Harii's latest patents include a magnetic sensor and magnetic memory that can sense magnetic information held by a ferromagnetic body without requiring a current to flow through it. This invention utilizes the magnetoresistive effect generated in a current that flows through a metal layer along an interface with a ferromagnetic dielectric layer. Another notable patent involves methods for changing spin relaxation, detecting spin current, and developing a spintronic device that utilizes spin relaxation. This method allows for the control of spin relaxation time through the injection of a spin current into a material in a specific spin state.
Career Highlights
Throughout his career, Kazuya Harii has worked at esteemed institutions such as Keio University and Tohoku University. His research has significantly advanced the understanding of magnetic phenomena and their applications in technology.
Collaborations
Harii has collaborated with notable colleagues, including Eiji Saitoh and Makoto Kawabata, contributing to various research projects that push the boundaries of current technology.
Conclusion
Kazuya Harii's innovative work in magnetic sensors and spintronics showcases his dedication to advancing technology. His contributions are paving the way for future developments in these critical fields.