Company Filing History:
1 out of 164,244 
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1 out of 1 Years Active: 1999-2012
Title: Masayoshi Funatsu: Innovator in Cooling Technologies and Ventilation Solutions
Introduction
Masayoshi Funatsu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of cooling technologies and ventilation solutions. With a total of 2 patents, his work reflects a commitment to enhancing the efficiency and functionality of electronic devices and building structures.
Latest Patents
One of Funatsu's latest patents is focused on facilitating the cooling of an electronics rack employing a water vapor compression system. This innovative cooling apparatus includes an evaporator that contains a coolant, which evaporates under reduced pressure to generate a chilled coolant. The system also features a condenser that regenerates the coolant from vapor and a circulating pump that supplies the chilled coolant to a heat exchange area of the electronic apparatus. This design allows for effective heat exchange with the airflow passing through the semiconductor element, ensuring optimal performance of electronic devices.
Another significant patent by Funatsu is the ventilating window, designed to ventilate the interior of buildings or vehicles in a natural and gentle manner. This window features a mechanism that automatically opens when the atmospheric pressure inside is higher than outside, eliminating the need for forced exhaust systems. Additionally, it includes a mechanism for automatically closing the window when outside pressure is higher, preventing strong winds from entering the interior. This dual functionality enhances indoor air quality while maintaining comfort.
Career Highlights
Throughout his career, Masayoshi Funatsu has worked with prominent companies, including IBM and Kabushiki Kaisha Nihon Sekkei. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology and design.
Collaborations
Funatsu has collaborated with notable individuals in his field, including Roger R. Schmidt and Jyunji Takayoshi. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Masayoshi Funatsu's contributions to cooling technologies and ventilation solutions demonstrate his innovative spirit and dedication to improving everyday systems. His patents reflect a deep understanding of both electronic and environmental needs, making him a significant figure in the realm of invention.