This inventor holds 3 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Appliances, Inc. Active years: 2005-2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2005-2007
Title: Takeo Ozawa: Innovator in Heat Pump Technology
Introduction
Takeo Ozawa is a notable inventor based in Oyama, Japan. He has made significant contributions to the field of heat pump technology, holding a total of 3 patents. His innovative designs focus on improving the efficiency and functionality of hot-water supply systems.
Latest Patents
One of Takeo Ozawa's latest patents is a heat pump hot-water supply system. This system heats water through heat exchange between high-temperature refrigerant of a heat pump circuit and water of a water circulating circuit. It functions as an instantaneous water heater unit, which heats water supplied through a water supply pipe and delivers hot water to a using end unit. This design eliminates the need for a large-capacity hot-water storage tank.
The system addresses the challenge of insufficient heat of condensation to heat water, which occurs when the pressure conditions of the heat pump circuit are not stabilized immediately after the start of operation. To mitigate this, during a short period of rising time, hot water stored in a hot-water supply tank is mixed with water from the water heat exchanger. This mixture is then supplied to maintain the hot water at a preset temperature, allowing for the use of a smaller hot-water supply tank.
Career Highlights
Throughout his career, Takeo Ozawa has worked with prominent companies such as Hitachi, Ltd. and Hitachi Appliances, Inc. His experience in these organizations has contributed to his expertise in developing advanced heating technologies.
Collaborations
Takeo Ozawa has collaborated with notable colleagues, including Kenichi Saitoh and Masahiko Gommori. Their teamwork has likely fostered innovative ideas and solutions in the field of heat pump technology.
Conclusion
Takeo Ozawa's contributions to heat pump technology demonstrate his commitment to innovation and efficiency in hot-water supply systems. His patents reflect a deep understanding of the challenges in this field and offer practical solutions that enhance user experience.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile