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Years Active: 2024-2025
Title: Innovations of Hidekazu Takeuchi
Introduction
Hidekazu Takeuchi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of refrigeration technology. With a total of 3 patents to his name, Takeuchi's work focuses on enhancing the efficiency and functionality of refrigeration machines.
Latest Patents
Takeuchi's latest patents include a composition for refrigeration machines and a composition kit for refrigeration machines. The first patent provides a composition capable of reducing the friction coefficient between sliding members in refrigeration machines. This composition includes refrigeration machine oil, nanodiamond particles dispersed in the oil, and a dispersant. The oil may consist of various components such as polyvinyl ether, polyol ester, polyalkylene glycol, alkylbenzene, or mineral oil. The second patent details a composition kit that includes refrigeration machine oil containing a base oil and nanodiamond particles, along with a refrigerant.
Another significant patent by Takeuchi is a method for producing surface-modified nanodiamond. This method allows for the production of nanodiamonds with surfaces modified to enhance solubility and dispersion stability in water and polar organic solvents. The process involves using an aliphatic alcohol solvent and subjecting the nanodiamond to ring-opening addition polymerization with glycidol.
Career Highlights
Throughout his career, Takeuchi has worked with prominent companies such as Daicel Corporation and Daikin Industries, Ltd. His experience in these organizations has contributed to his expertise in refrigeration technologies and materials science.
Collaborations
Takeuchi has collaborated with notable colleagues, including Naoyoshi Matsuno and Hideo Yagasaki. These collaborations have likely enriched his research and development efforts in the field.
Conclusion
Hidekazu Takeuchi's innovative work in refrigeration technology showcases his commitment to advancing the industry. His patents reflect a deep understanding of materials and their applications, making him a significant figure in the field of inventions.