Susumu Yamamoto

Title: Susumu Yamamoto: A Pioneer in Superconducting Materials

Introduction

Susumu Yamamoto, based in Hyogo, Japan, is an esteemed inventor known for his extensive contribution to the field of superconducting materials. With a total of 29 patents to his name, Yamamoto's work is characterized by innovative methods and materials that enhance the performance of superconductors.

Latest Patents

One of his latest patents involves a process for manufacturing a superconducting composite utilizing an evaporation material. This evaporation material is essential in creating vertical magnetic recording thin films and is structured as a wire made from cobalt metal or cobalt-nickel and cobalt-chromium alloys. The wire features specific mechanical properties, including a diameter between 1.0 mm and 10 mm, tensile strength ranging from 400 MPa to 1500 MPa, and a minimum elongation and reduction of area of 5%. The material's unique crystal structure contains a face-centered cubic lattice ratio, which is crucial for its superconducting properties. Additionally, the manufacturing process requires heating the metal to elevated temperatures followed by substantial plastic working.

Career Highlights

Throughout his career, Susumu Yamamoto has been associated with notable organizations including Sumitomo Electric Industries Limited and Sumitomo Rubber Industries Limited. His work in these companies has propelled innovations in material science, particularly in applications related to superconductivity.

Collaborations

Yamamoto has collaborated with esteemed colleagues such as Teruyuki Murai and Nozomu Kawabe, enriching his research and contributing to the advancement of technology in superconducting materials. Their combined expertise has led to significant breakthroughs and patent developments in the industry.

Conclusion

In summary, Susumu Yamamoto has made substantial strides in the field of superconducting materials through his innovative patents and collaborations. His work continues to inspire advancements in technology, particularly in magnetic recording and related applications, solidifying his reputation as a leader in the field.