Fujisawa, Japan

Tutomu Hatakubo

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tutomu Hatakubo. Retrieved from https://idiyas.com/inventor/tutomu-hatakubo

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 = 6.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Tutomu Hatakubo: Innovator in Air Heating Technology

Introduction

Tutomu Hatakubo is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of heating technology, particularly with his innovative designs that enhance energy efficiency and user comfort.

Latest Patents

One of Hatakubo's key inventions is the "Multi-type air heating apparatus utilizing phase variation of heating." This patent describes an outdoor unit that includes a combustion unit for generating combustion heat. The apparatus features a heating medium heating part that heats the medium, allowing it to change phase from liquid to gas. Additionally, it includes a heating medium transferring part and multiple indoor units equipped with indoor heat exchangers. These units are designed to detect the required heating capacity for specific regions, ensuring optimal heating performance.

Career Highlights

Tutomu Hatakubo is associated with Toshiba Corporation, where he has been instrumental in developing advanced heating solutions. His work focuses on improving the efficiency and effectiveness of heating systems, making them more adaptable to varying environmental conditions.

Collaborations

Throughout his career, Hatakubo has collaborated with esteemed colleagues such as Katuyoshi Kumazawa and Kazuo Saito. These partnerships have fostered innovation and have contributed to the successful development of his patented technologies.

Conclusion

Tutomu Hatakubo's contributions to air heating technology exemplify the impact of innovative thinking in engineering. His patented inventions continue to influence the industry, promoting energy efficiency and enhanced user comfort.

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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