Fuji, Japan

Takeharu Totsuka

This inventor holds 1 USPTO granted patent. Top assignee: Purpose Company Limited. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeharu Totsuka. Retrieved from https://idiyas.com/inventor/takeharu-totsuka

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 = 3.0

ph-index = 1


Company Filing History:


Years Active: 2023

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1 patent (USPTO):Explore Patents

Title: Inventor Profile: Takeharu Totsuka

Introduction: Takeharu Totsuka is a notable inventor based in Fuji, Japan. He holds a patent for a unique heat exchanging unit designed to enhance efficiency in heat transfer processes. Totsuka's innovative approach contributes significantly to advancements in heating systems.

Latest Patents: Totsuka's patent, titled "Heat exchanging unit, heat exchanging apparatus, and hot water supply system," introduces a heat exchanging unit that effectively exchanges heat between a fluid to be heated and exhaust gas. The invention includes several critical components: a heat exchange portion with a heat exchange pipe for fluid flow, a header portion that facilitates the movement of the fluid, and a flow changing portion that alters the exhaust gas flow. This innovative design showcases Totsuka's ability to merge practicality with engineering efficiency.

Career Highlights: Currently, Totsuka is affiliated with Purpose Company Limited, where he continues to innovate and contribute to the field of heat exchange technology. His focus on practical solutions has positioned him as a key figure within his organization.

Collaborations: Totsuka collaborates with fellow professionals including Toshiaki Aoki and Kyohei Matsushita. Together, they work on various projects aimed at improving energy efficiency and heat management in contemporary systems.

Conclusion: Takeharu Totsuka's contributions to the field of heat exchange technology are significant. His innovative patent exemplifies the potential for invention to drive advancements in energy efficiency. As he continues to work with Purpose Company Limited and his colleagues, the impact of his work will likely foster further developments in this crucial area.

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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