Fuji, Japan

Hidetoshi Fukunaga

This inventor holds 3 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1992-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidetoshi Fukunaga. Retrieved from https://idiyas.com/inventor/hidetoshi-fukunaga

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 72(Granted Patents)


Company Filing History:


Years Active: 1992-1995

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3 patents (USPTO):Explore Patents

Title: Hidetoshi Fukunaga: Innovator in Air Conditioning Technology

Introduction

Hidetoshi Fukunaga is a notable inventor based in Fuji, Japan. He has made significant contributions to the field of air conditioning technology, holding a total of 3 patents. His innovative designs focus on improving the efficiency and functionality of air conditioning systems.

Latest Patents

Fukunaga's latest patents include an air conditioning apparatus capable of operating in cooling mode and an air conditioning apparatus with a dehumidifying operation function. The first patent describes a system that features two indoor heat exchangers, each equipped with its own fan. This design allows for effective cooling or heating of indoor air, with temperature sensors that optimize performance based on the selected mode. The second patent introduces an electric expansion valve that enhances the dehumidifying process by controlling the airflow and temperature of the indoor air, ensuring comfort while minimizing noise.

Career Highlights

Hidetoshi Fukunaga is associated with Kabushiki Kaisha Toshiba, a leading company in technology and innovation. His work has significantly impacted the development of advanced air conditioning systems, making them more efficient and user-friendly.

Collaborations

Fukunaga has collaborated with notable coworkers, including Kanji Takebayashi and Masahiko Sasaki. Their combined expertise has contributed to the successful development of innovative air conditioning solutions.

Conclusion

Hidetoshi Fukunaga's contributions to air conditioning technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in climate control systems, making him a key figure in this 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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