This inventor holds 3 USPTO granted patents. Top assignees: The Japan Steel Works, Ltd., The Kansai Electric Power Co., Inc.. Active years: 1999-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hokkaido, JP (1999)
- Kanagawa, JP (2003)
Company Filing History:
3 out of 456 
1 out of 195 
Years Active: 1999-2003
Title: Harunobu Takeda: Innovator in Waste-Heat Utilization
Introduction
Harunobu Takeda is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of energy efficiency through his innovative inventions. With a total of 3 patents, Takeda's work focuses on utilizing waste heat for various applications.
Latest Patents
One of his latest patents is a cogeneration system using waste-heat gas generated in a micro gas turbine. This system features a waste-heat gas driven cogeneration that includes high-temperature-side hydrogen storage alloy containers. These containers operate by heat exchange between the waste-heat gas generated from the turbine and a cooling heat medium. Additionally, cold-heat generating portions consist of low-temperature-side hydrogen storage alloy containers that absorb and release hydrogen to generate cold heat.
Another significant patent is the low-temperature waste-heat-gas driven refrigeration system. In this system, high-temperature-side hydrogen storage alloy containers are used as heat exchanging portions in high-temperature-side heat exchangers. Low-temperature waste-heat gas generated in a micro gas turbine is introduced into the heat exchangers, allowing for direct heat exchange between the waste-heat gas and the alloy containers. The cold heat generated in the low-temperature-side heat exchangers is then supplied to a refrigeration output portion.
Career Highlights
Throughout his career, Harunobu Takeda has worked with prominent companies such as The Japan Steel Works, Ltd. and Kansai Electric Power Co., Inc. His experience in these organizations has contributed to his expertise in energy systems and waste heat utilization.
Collaborations
Takeda has collaborated with notable coworkers, including Ritsu Miura and Koji Hattori. Their joint efforts have further advanced the development of innovative technologies in the energy sector.
Conclusion
Harunobu Takeda's contributions to waste-heat utilization through his patents demonstrate his commitment to energy efficiency and innovation. His work continues to influence the field and inspire future advancements in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile