Location History:
- Sodegaura, JP (1985 - 1987)
- Ichihara, JP (2003 - 2005)
Company Filing History:
Years Active: 1985-2005
Title: Masahiko Takesue: Innovator in Refrigerating Machine Oil Compositions
Introduction
Masahiko Takesue is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of refrigerating machine oil compositions, holding a total of 4 patents. His work focuses on enhancing the performance and efficiency of refrigerating oils used in various applications.
Latest Patents
Takesue's latest patents include innovative formulations for refrigerating machine oil compositions. One notable invention provides a refrigerator oil composition that comprises a base oil of mineral oil and/or synthetic oil, containing a partial ester of a polyalcohol and a fatty acid, along with an acid phosphate or its amine salt. This composition is designed to offer excellent lubricity and effectively reduce friction between aluminum and steel materials. Another significant patent addresses the clogging issue in capillary tubes when using various refrigerants, including hydrofluorocarbon, hydrocarbon, ether, carbon dioxide, or ammonia types. This composition incorporates a base oil containing oxygen-containing synthetic oils mixed with specific polyalkylene glycol alkyl ethers or alkylbenzenes.
Career Highlights
Masahiko Takesue is associated with Idemitsu Kosan Company, Limited, where he has been instrumental in developing advanced refrigerating oil technologies. His expertise in this area has led to the creation of products that significantly improve the efficiency and reliability of refrigeration systems.
Collaborations
Takesue has collaborated with notable colleagues, including Shuichi Sakanoue and Minoru Takagi. Their combined efforts have contributed to the advancement of refrigerating oil compositions and their applications in various industries.
Conclusion
Masahiko Takesue's innovative work in refrigerating machine oil compositions has made a lasting impact on the industry. His patents reflect a commitment to improving the performance of refrigeration systems, showcasing his expertise and dedication to innovation.