Company Filing History:
9 out of 123 
1 out of 27,375 
1 out of 1 Years Active: 1993-1997
Title: **Masao Mangyo: Innovator of Refrigeration Technologies**
Introduction
Masao Mangyo, a prominent inventor based in Fujisawa, Japan, has made significant contributions to the field of refrigeration with a remarkable portfolio of 11 patents. His latest developments reflect a commitment to enhancing the efficiency and reliability of refrigeration systems, making him a key figure in this industry.
Latest Patents
One of Masao Mangyo's notable inventions is the refrigeration system fluid tube seal. This innovative system employs refrigerants, primarily hydrocarbon or HFC-152a, to improve the hermetic sealing of fluid tubes, such as gas charge port tubes. The design ensures that the fluid tube is effectively hermetically connected to the refrigerant flow passage, preventing leakage during the refrigeration process. It features a unique sealing mechanism that includes a pinched portion and a squashed portion of flat-plate shape extending to the tube's distal end. This squashed portion can be folded at multiple points to enhance the sealing effect. Additionally, an adhesive or an elastomer may be incorporated to further reinforce the sealing integrity. This combination of materials and design signifies a major step forward in reducing refrigerant loss in modern refrigeration systems.
Career Highlights
Masao Mangyo has been associated with leading companies in the refrigeration industry, including Matsushita Refrigeration Company and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has allowed him to apply his innovative skills in practical contexts, developing patents that address real-world challenges in refrigeration technology.
Collaborations
Throughout his career, Masao Mangyo has collaborated with other talented professionals in the field. Notable coworkers include Takao Kawashima and Seishi Nakaoka, whose collective expertise has contributed to advancing refrigeration inventions. These collaborations demonstrate the importance of teamwork in driving innovation forward.
Conclusion
Masao Mangyo stands out as a dedicated inventor whose work has had a lasting impact on refrigeration technology. With 11 patents to his name, his latest innovations promise to enhance the efficiency and effectiveness of refrigeration systems. As technology continues to advance, Mangyo's contributions will likely play a pivotal role in shaping the future of the industry.