Mitsuru Matsuura

Title: **Innovator Spotlight: Mitsuru Matsuura**

Introduction

Mitsuru Matsuura is a distinguished inventor hailing from Ube, Japan. With a notable portfolio of five patents to his name, Matsuura's contributions to the field of materials science and engineering have garnered him recognition in the industry. His innovative approaches to titanium alloys and magnetic recording mediums have paved the way for advancements in various applications.

Latest Patents

Matsuura's latest patents showcase his deep understanding of engineering and material properties. One of his significant inventions is the **Titanium Alloy Vacuum Container and Vacuum Parts**. The objective of this invention is to provide a titanium alloy vacuum assembly capable of achieving an ultra-high vacuum. The design features a compact structure with fine grains, ensuring a surface roughness of no more than 50 nm, and preferably 10 nm for enhanced performance. This titanium alloy boasts hardness ranging from 230 to 310 Hv, complemented by a passivity surface film formed by a thin titanium oxide or nitride layer, improving its effectiveness.

Another significant patent is the development of a **Magnetic Recording Medium and Process for Producing the Same**. This innovation comprises a substrate and a Co-containing spinel-type iron oxide thin film, which exhibits remarkable characteristics, including a coercive force of at least 159 kA/m (2,000 Oe) and a thickness of less than 200 nm. Matsuura's approach results in an excellent surface smoothness coupled with high performance, making advancements in data storage technology possible.

Career Highlights

Throughout his career, Mitsuru Matsuura has made impactful contributions while working at notable organizations, including **Toda Kogyo Corporation** and **Yamaguchi Technology Licensing Organization, Ltd.**. His engagement with these companies has allowed him to apply his inventive talents in practical settings, particularly in material science-related projects.

Collaborations

Matsuura has collaborated with several talented professionals during his career. Among his notable coworkers are Setsuo Yamamoto and Yasuo Kakihara. These collaborations often lead to the pooling of knowledge and expertise, resulting in innovative solutions to complex engineering challenges.

Conclusion

Mitsuru Matsuura's dedication to innovation and excellence in the field of materials science is evident through his five patents and significant contributions to titanium alloys and magnetic recording technologies. His inventive spirit not only enhances current technologies but also sets the stage for future advancements in various industries. As a member of the inventive community, Matsuura continues to inspire upcoming generations of inventors and engineers.