Takarazuka, Japan

Tohru Isoda

This inventor holds 1 USPTO granted patent. Top assignees: Nishiyodo Air Conditioner Co., Ltd., Osaka Prefecture Government. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tohru Isoda. Retrieved from https://idiyas.com/inventor/tohru-isoda

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 10.0

ph-index = 1

Forward Citations = 27(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Tohru Isoda: Innovator in Heat Pump Technology

Introduction

Tohru Isoda is a notable inventor based in Takarazuka, Japan. He has made significant contributions to the field of heat pump technology, particularly through his innovative methods of operation. His work has implications for energy efficiency and thermal management in various applications.

Latest Patents

Tohru Isoda holds a patent for a "Method of operating heat pump." This invention involves a heat pump with a refrigerant circulation circuit that includes a compressor, a once-through path, a complete counterflow type condenser, an expansion valve, and a low-temperature heat output means. The method focuses on selecting a supercool degree that meets specific temperature effectiveness criteria, allowing for the discharge of boiling water or other high-temperature fluids with a significant temperature difference. He has 1 patent to his name.

Career Highlights

Throughout his career, Tohru Isoda has worked with various organizations, including the Osaka Prefecture Government and Nishiyodo Air Conditioner Co., Ltd. His experience in these roles has contributed to his expertise in heat pump technology and energy systems.

Collaborations

Tohru Isoda has collaborated with notable individuals in his field, including Toshimasa Irie and Shuhei Miyauchi. These collaborations have likely enriched his work and led to advancements in heat pump technology.

Conclusion

Tohru Isoda's contributions to heat pump technology demonstrate his innovative spirit and commitment to improving energy efficiency. His patent and career achievements reflect his expertise and impact in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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