Akira Hosono

Title: Akira Hosono: Innovator in Metal Oxynitride Technology

Introduction

Akira Hosono is a notable inventor based in Sapporo, Japan. He has made significant contributions to the field of materials science, particularly in the development of metal oxynitride technologies. His innovative work has led to the creation of a unique patent that showcases his expertise and creativity.

Latest Patents

Hosono holds a patent for a sintered body, method for producing the same, and dielectric composition. This patent describes a sintered body that contains polycrystalline grains of a metal oxynitride with at least two metal elements. The invention specifies that barium and at least one metal element of the crystal phase of the sintered body are contained in a triple point that is not a void between the polycrystalline grains. The method for producing this sintered body involves sintering a mixture of metal oxynitride as a main component and a sintering aid containing cyanamide in a nitrogen or rare gas atmosphere, or in a reduced-pressure atmosphere of 10 Pa or less. Mechanical pressure is applied during the sintering process, with a retention time at the maximum heating temperature set between 1 minute to 10 minutes.

Career Highlights

Throughout his career, Akira Hosono has worked with esteemed institutions such as Hokkaido University and Murata Manufacturing Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking research in materials science.

Collaborations

Hosono has collaborated with notable colleagues, including Yuji Masubuchi and Shinichi Kikkawa. These partnerships have fostered an environment of innovation and have led to advancements in their respective fields.

Conclusion

Akira Hosono's contributions to the field of metal oxynitride technology exemplify his dedication to innovation and research. His patent and career achievements highlight the importance of collaboration and creativity in scientific advancements.