Tsuyoshi Masumoto

Title: **Innovative Patents of Inventor Tsuyoshi Masumoto**

Introduction

Tsuyoshi Masumoto, an accomplished inventor based in Kamisugi, Aoba-ku, Sendai-shi, Miyagi, Japan, has made significant contributions to the field of materials science through his innovative patents. With a total of four patents to his name, Masumoto’s work primarily focuses on developing advanced alloy materials that enhance mechanical properties and performance.

Latest Patents

Masumoto's latest inventions include a hard film of amorphous Ti-Si alloy that incorporates fine tin particles. The process described involves the deposition of a hard film of Ti-Si-N composite material using an evaporation source with specific atomic percentages of titanium and silicon. This deposition can be performed through sputtering or ion plating in an inert gas atmosphere that contains nitrogen, allowing for precise control over the nitrogen partial pressure. The result is a film with fine titanium nitride (TiN) crystalline particles uniformly dispersed, yielding enhanced material properties.

Another noteworthy patent details a process for producing an amorphous alloy forming material with over 50% by volume of an amorphous phase. This method includes a two-stage treatment involving temperature regulation below the glass transition temperature and within the supercooled liquid region, followed by rapid quenching. This innovative approach successfully addresses embrittlement issues present in amorphous alloys subjected to thermal hysteresis, resulting in improved strength, ductility, and thermal plastic workability.

Career Highlights

Throughout his career, Tsuyoshi Masumoto has worked with reputable companies, refining his expertise in the field. His experiences include significant involvement with Yoshida Kogyo K.K., where he contributed to various research and development projects.

Collaborations

Masumoto has collaborated with notable coworkers such as Akihisa Inoue and Kazuhiko Kita. Together, they have explored innovative avenues in material science, enhancing the development of novel alloys and their applications.

Conclusion

Tsuyoshi Masumoto stands out as a dedicated inventor whose work in alloys has the potential to influence numerous industries. His patents not only demonstrate technical brilliance but also exemplify a commitment to advancing material science for enhanced performance. As innovations continue to emerge from his research, Masumoto's contributions are likely to have a lasting impact on the field.