Location History:
- Minato-ku, JP (2007)
- Tokyo, JP (2005 - 2010)
Company Filing History:
Years Active: 2005-2010
Title: Ken-ichi Shimura: Innovator in Magnetoresistance Technology
Introduction
Ken-ichi Shimura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of magnetoresistance technology, holding a total of 5 patents. His work focuses on improving the thermal stability of magnetoresistance elements, which are crucial in various electronic applications.
Latest Patents
One of his latest patents is a magnetoresistance device with a diffusion barrier between a conductor and a magnetoresistance element. This invention aims to enhance the thermal stability of the magnetoresistance element by preventing inter-diffusion between the conductor and the layers constituting the magnetoresistance element. The device comprises a magnetoresistance element, a non-magnetic conductor for electrical connection, and a diffusion barrier structure. The magnetoresistance element includes a free ferromagnetic layer with reversible spontaneous magnetization, a fixed ferromagnetic layer with fixed spontaneous magnetization, and a tunnel dielectric layer situated between the free and fixed ferroelectric layers.
Career Highlights
Ken-ichi Shimura is currently employed at NEC Corporation, where he continues to innovate and develop advanced technologies. His expertise in magnetoresistance devices has positioned him as a key figure in the field.
Collaborations
He collaborates with fellow inventor Atsushi Kamijo, contributing to the advancement of their shared research interests.
Conclusion
Ken-ichi Shimura's work in magnetoresistance technology exemplifies the innovative spirit of modern inventors. His contributions are paving the way for advancements in electronic devices and applications.