Company Filing History:
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Years Active: 1997-1998
Title: Shozaburo Konishi: Innovator in Refrigerating Machine Oil Compositions
Introduction
Shozaburo Konishi is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of refrigerating machine oil compositions, holding two patents that enhance the performance and efficiency of refrigeration systems. His work focuses on developing oil compositions that are compatible with various refrigerants, ensuring optimal functionality in vapor compression type refrigerating machines.
Latest Patents
Konishi's latest patents include a refrigerating machine oil composition for use with HCFC and HFC refrigerants. This innovative composition comprises a polyol ester as a base oil, which is enhanced with specific additives to prevent sludge formation and improve lubricity. The formulation includes a phosphate, an alkyl phosphorothionate, and an epoxy compound, all contributing to the oil's desirable properties such as high electrical insulating capabilities and low hygroscopicity. Another significant patent is a refrigerating machine oil composition specifically designed for compressors using hydrofluorocarbon refrigerants. This composition also utilizes a polyol ester base oil and includes a phosphate and epoxy compounds, which improve wear resistance and prevent sludge formation.
Career Highlights
Throughout his career, Konishi has worked with prominent companies such as Mitsubishi Oil Co., Ltd. and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to refine his expertise in the development of refrigerating machine oils, contributing to advancements in the industry.
Collaborations
Konishi has collaborated with notable colleagues, including Masayoshi Muraki and Yukiharu Beppu. These partnerships have fostered innovation and the sharing of ideas, further enhancing the quality of his inventions.
Conclusion
Shozaburo Konishi's contributions to refrigerating machine oil compositions have significantly impacted the refrigeration industry. His innovative patents demonstrate a commitment to improving the efficiency and reliability of refrigeration systems.