Yasutomo Ota

Title: **Yasutomo Ota: A Pioneer in Magneto-Optical Materials**

Introduction

Yasutomo Ota, based in Tokyo, Japan, is a notable inventor recognized for his significant contributions in the field of magneto-optical materials. With a focus on enhancing the tunable range of magneto-optical properties, Ota's innovative approaches have opened new avenues in material science.

Latest Patents

Ota holds a patent for a "Magneto-optical material and production method therefor." His invention provides a magneto-optical material capable of enhancing properties such as the Faraday rotation angle. The method involves controlling the temperature of a substrate to a range of 300 to 800 °C and maintaining the atmospheric pressure at 1.0×10^5 Pa or less during the initial production phase. The deposition process utilizes a composite target or multiple individual targets of a transparent conductive oxide (TCO) material that exhibits epsilon-near-zero (ENZ) properties in the infrared wavelength region, in conjunction with a magnetic metal.

Career Highlights

Yasutomo Ota is currently affiliated with the Research Institute for Electromagnetic Materials, where he continues to explore magneto-optical technologies. His innovative work has positioned him as a key figure in this specialized area of research.

Collaborations

Throughout his career, Ota has collaborated with esteemed colleagues, including Satoshi Iwamoto and Kenji Ikeda. These collaborations have been instrumental in advancing research in magneto-optical materials, facilitating knowledge exchange and innovative discoveries.

Conclusion

In conclusion, Yasutomo Ota stands out as an influential inventor in the realm of magneto-optical materials. His patent not only reflects his expertise but also demonstrates the potential for further advancements in material science. Through his work at the Research Institute for Electromagnetic Materials and collaborations with esteemed colleagues, Ota continues to push the boundaries of innovation in this vital field.