Company Filing History:
Years Active: 1994-1999
Title: Innovations by Yoichi Matsubara: Pioneering Cryogenic Refrigeration Technologies
Introduction
Yoichi Matsubara, based in Funabashi, Japan, is an accomplished inventor renowned for his significant contributions to the field of cryogenic refrigeration. With a total of four patents to his name, Matsubara has focused on developing technologies that push the boundaries of low-temperature applications.
Latest Patents
One of Matsubara's notable innovations is his **Pulse Tube Refrigerator**. This cutting-edge device can achieve cryogenic temperatures below 10 Kelvin, incorporating both first and second refrigeration stages. Each stage is designed with a pulse tube and a corresponding regenerator, meticulously placed at the low-temperature side. The high-temperature side features a sophisticated pressure fluctuation generator, which includes a compressor and a series of valves, facilitating efficient operation. The unique connection of the pulse tubes through a continuous channel enhances the flow of the working gas, while innovative use of magnetic materials with rare-earth elements in the regenerator optimizes performance.
Additionally, Matsubara has developed a **Gas Cycle Refrigerator**. This multi-staged system features first and second stage regeneration components and successfully achieves temperatures below 10 Kelvin without refrigerant gas leakage. The design emphasizes improved efficiency, ultimately reducing operational costs for various applications.
Career Highlights
Throughout his career, Ys Matsubara has worked with prominent companies, including Toshiba and Suzuki Shokan Co., Ltd. His experience at these institutions has provided him with the foundation to innovate and refine his refrigeration technologies, significantly impacting the industry's landscape.
Collaborations
Matsubara has collaborated with esteemed colleagues, such as Yasumi Ohtani and Hideo Hatakeyama. Their joint efforts have undoubtedly enriched his work, leading to groundbreaking developments in cryogenic refrigeration.
Conclusion
With his innovative patents and contributions, Yoichi Matsubara stands as a key figure in the realm of cryogenic technology. His work has opened new avenues for low-temperature applications and has the potential to influence various industries reliant on refrigeration technologies.