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: Kenichi Saitoh: Innovator in Heat Pump Technology
Introduction
Kenichi Saitoh is a notable inventor based in Ohira, Japan. He has made significant contributions to the field of heat pump technology, holding a total of 3 patents. His work focuses on improving hot-water supply systems, making them more efficient and practical for everyday use.
Latest Patents
One of Kenichi Saitoh's latest patents is a heat pump hot-water supply system. This innovative 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 because the pressure conditions of the heat pump circuit are not stabilized immediately after the start of operation. To overcome this, during the 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
Kenichi Saitoh 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 innovative heating solutions.
Collaborations
Throughout his career, Kenichi has collaborated with talented individuals, including Masahiko Gommori and Hiroshi Kogure. These partnerships have fostered a creative environment that has led to advancements in heat pump technology.
Conclusion
Kenichi Saitoh'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 benefit users.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile