Masashi Ohmura

Title: Innovations of Masashi Ohmura in Ferrite Technology

Introduction

Masashi Ohmura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of ferrite technology, particularly in the development of advanced magnetic materials. With a total of 2 patents to his name, Ohmura's work has implications for various applications in electrical engineering and materials science.

Latest Patents

Ohmura's latest patents focus on ferrite sintered magnets and their components. One of his notable inventions is a ferrite sintered magnet that features a ferrite phase with a magnetoplumbite-type crystal structure. This magnet contains essential metal elements, including A (which consists of Sr, Ba, Ca, and Pb, with a focus on Ca), R (which includes Bi and rare-earth elements, particularly La), along with Fe, Co, Zn, and B. The atomic ratios of these metal elements are meticulously defined to optimize the magnet's performance. Another patent details a ferrite sintered magnet that incorporates Ca, Bi, and various metal elements, ensuring a robust and efficient magnetic material.

Career Highlights

Masashi Ohmura is associated with TDK Corporation, a leading company in electronic components and materials. His work at TDK has allowed him to push the boundaries of ferrite technology, contributing to advancements that benefit various industries. His innovative approach and dedication to research have established him as a key figure in the field.

Collaborations

Ohmura has collaborated with notable colleagues, including Junichi Nagaoka and Shogo Muroya. These partnerships have fostered a collaborative environment that enhances the development of new technologies and innovations in ferrite materials.

Conclusion

Masashi Ohmura's contributions to ferrite technology through his patents and work at TDK Corporation highlight his role as an influential inventor. His innovations continue to shape the future of magnetic materials and their applications in technology.