Toshirou Sato

Title: Innovations of Toshirou Sato

Introduction

Toshirou Sato is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of magnetic thin-film devices, holding 2 patents that showcase his innovative approach to technology.

Latest Patents

One of his latest patents is focused on a distributed constant element using a magnetic thin film. This invention is designed for a magnetic thin-film device that operates within a frequency band ranging from several millihertz (MHz) to several gigahertz (GHz). It serves multiple purposes, including functioning as an inductor for switching power supplies, a noise filter, a reception circuit for quasi-microwave signals, and a magnetic sensor. The device features uniaxial magnetic anisotropy guided to a magnetic layer, which is sandwiched between dielectric layers to create a propagation path for electromagnetic waves. A microstrip line is placed on the top surface of this path, while an insulative underlying substrate is formed on the bottom surface, with a lower grounded conductor interposed. This design allows for the miniaturization of the device by shortening the wavelength of the propagation path, leading to improved characteristics and reduced manufacturing costs.

Career Highlights

Toshirou Sato is associated with Kabushiki Kaisha Toshiba, a prominent company in the technology sector. His work has contributed to advancements in electronic devices and systems, particularly in the realm of magnetic materials.

Collaborations

He has collaborated with notable coworkers, including Tetsuhiko Mizoguchi and Tetsuo Inoue, who have also contributed to the field of magnetic thin-film technology.

Conclusion

Toshirou Sato's innovative work in magnetic thin-film devices has led to significant advancements in technology, demonstrating his expertise and commitment to the field. His contributions continue to influence the development of electronic devices and systems.