Location History:
- Ibaraki, JP (2002)
- Tsuchiura, JP (2007)
- Tsukuba, JP (2006 - 2017)
Company Filing History:
2 out of 551 
1 out of 11 
1 out of 117 
Years Active: 2002-2017
Title: Tsukasa Kiyoshi: Innovator in Superconducting Technologies
Introduction
Tsukasa Kiyoshi is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of superconducting technologies, holding a total of 4 patents. His work focuses on innovative methods and devices that enhance the performance and safety of superconducting coils and magnets.
Latest Patents
Kiyoshi's latest patents include a superconducting coil protection method and a superconducting magnet device. The superconducting coil protection method aims to prevent damage to the superconducting coil caused by a quench or similar events. This method operates without relying on voltage changes generated in the superconducting coil. Instead, it utilizes a power supply that is shut off based on the magnitude of a screening field, which is determined by the difference between a measured magnetic field and a calculated magnetic field.
The ferro-magnetic force field generator is another notable invention by Kiyoshi. This device is designed to increase a magnetic force field while ensuring spatial uniformity without the need for an additional superconducting magnet. It features a disc ferromagnetic element arranged symmetrically within a solenoid superconducting magnet, along with a ring ferromagnetic element positioned above it.
Career Highlights
Throughout his career, Tsukasa Kiyoshi has worked at esteemed institutions such as the National Institute for Materials Science. His research has significantly advanced the understanding and application of superconducting materials and devices.
Collaborations
Kiyoshi has collaborated with notable colleagues, including Hitoshi Wada and Shinji Matsumoto. Their joint efforts have contributed to the development of innovative superconducting technologies.
Conclusion
Tsukasa Kiyoshi's work in superconducting technologies showcases his dedication to innovation and safety in the field. His patents reflect a commitment to advancing the capabilities of superconducting devices, making a lasting impact on the industry.