Shunichi Shiraiwa

Title: Shunichi Shiraiwa: Innovator in Superconducting Magnet Technology

Introduction

Shunichi Shiraiwa is a prominent inventor based in Acton, MA (US), known for his contributions to the field of superconducting magnets. With a total of 2 patents, he has made significant advancements that enhance the performance and reliability of high-field superconducting magnets.

Latest Patents

Shiraiwa's latest patents include innovative designs for grooved, stacked-plate superconducting magnets and electrically conductive terminal blocks. These patents describe concepts, systems, and techniques that provide a means to construct robust high-field superconducting magnets using simple fabrication techniques and modular components that scale well toward commercialization. The resulting magnet assembly utilizes non-insulated, high-temperature superconducting tapes (HTS) and provides optimized coolant pathways. This design is inherently strong structurally, enabling maximum utilization of the high magnetic fields available with HTS technology. Furthermore, the concepts outlined in his patents allow for control of quench-induced current distributions within the tape stack and surrounding superstructure, ensuring safe dissipation of quench energy while achieving acceptable magnet charge times. The net result is a structurally and thermally robust, high-field magnet assembly that is passively protected against quench fault conditions.

Career Highlights

Shiraiwa has worked with prestigious organizations such as the Massachusetts Institute of Technology and Commonwealth Fusion Systems LLC. His experience in these institutions has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research and development.

Collaborations

Some of his notable coworkers include Brian Labombard and Robert S Granetz. Their collaborative efforts have further advanced the understanding and application of superconducting technologies.

Conclusion

Shunichi Shiraiwa's innovative work in superconducting magnet technology has positioned him as a key figure in the field. His patents reflect a commitment to advancing the capabilities of high-field magnets, paving the way for future developments in this critical area of research.