Shingo Kawata

Title: Inventor Shingo Kawata: Innovations in Electrical Materials

Introduction

Shingo Kawata, based in Tokyo, Japan, is a notable inventor in the field of electrical materials. With a total of two patents to his name, Kawata has contributed significantly to advancements in conductive materials, particularly those used in electrical contacts.

Latest Patents

Kawata's latest innovations include two key patents that focus on electrical contact materials and their production methods. The first patent outlines an electrical contact material that consists of a conductive substrate made from copper or a copper alloy. This material features a multi-layer structure, including a first intermediate layer with grains extending from the conductive substrate to the second intermediate layer, and an outermost layer made from tin or a tin alloy. The design of the first intermediate layer is particularly innovative, as it enhances conductivity by optimizing grain boundary density.

The second patent showcases a Cu—Al—Mn-based alloy that exhibits stable superelasticity. This alloy is characterized by a recrystallized texture formed of a beta single phase, where a significant majority of the crystal grains—70% or more—are aligned within a deviation angle of 0° to 50° from the <001> crystalline orientation. This structural innovation contributes to the enhanced mechanical properties of the alloy.

Career Highlights

Throughout his career, Shingo Kawata has worked with prominent companies, including The Furukawa Electric Co., Ltd. and Furukawa Automotive Systems Inc. His experience in these leading organizations has enabled him to leverage cutting-edge technologies and materials to innovate and patent new solutions in electrical contact materials.

Collaborations

Kawata has collaborated with various professionals in his field, including notable colleagues Yoshikazu Okuno and Yoshiaki Kobayashi. Their combined expertise has undoubtedly contributed to the enhanced innovation and development of patented technologies in electrical materials.

Conclusion

Shingo Kawata's work in developing advanced electrical contact materials and superelastic alloys positions him at the forefront of material science. With his two innovative patents, Kawata continues to make a significant impact in the industry, showcasing the importance of research and innovation in creating materials that meet modern technological demands.