Wakayama, Japan

Tatsuo Ono

This inventor holds 2 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1994-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuo Ono. Retrieved from https://idiyas.com/inventor/tatsuo-ono-j97wo84z

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 = 4.5

ph-index = 2

Forward Citations = 91(Granted Patents)


Company Filing History:


Years Active: 1994-1997

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2 patents (USPTO):Explore Patents

Title: Innovator Tatsuo Ono: Pioneering Air Conditioning Technologies

Introduction

Tatsuo Ono, a notable inventor from Wakayama, Japan, has made significant contributions to the field of air conditioning technology. With a total of two patents to his name, Ono has developed innovative solutions that enhance the efficiency and reliability of air conditioning systems.

Latest Patents

Ono's latest patents focus on advancing air conditioning systems. The first patent, titled "Air Conditioning System and Accumulator Therefor," describes a sophisticated refrigerant circuit that includes essential components such as a compressor, oil separator, condenser, expansion device, evaporator, and two accumulators interconnected by piping. This design ensures optimal performance through an effective oil return bypass system designed to maintain lubrication and efficiency.

The second patent, "Air Conditioner," addresses a critical operational challenge by ensuring that when the first compressor operates while the second compressor is idle, liquid refrigerant does not flow back into the inactive unit. This innovation prevents potential damage due to incorrect lubrication during startup and maintains consistent cooling and heating capabilities. The engineer’s unique design features an equalizing pipe connecting both compressors and a bypass passage between their discharge and suction pipes.

Career Highlights

Tatsuo Ono is currently associated with Mitsubishi Electric Corporation, a renowned leader in electrical and electronic equipment manufacturing. His work has significantly impacted the efficiency and sustainability of air conditioning solutions, making them more reliable and user-friendly for consumers.

Collaborations

Throughout his career, Ono has collaborated with esteemed colleagues, including Tomohiko Kasai and Takashi Nakamura. Together, they have contributed to the development of advanced technologies that push the boundaries of traditional air conditioning systems.

Conclusion

Tatsuo Ono’s innovations in air conditioning technology exemplify the spirit of modern invention. His patents not only address existing challenges in refrigeration systems but also pave the way for more reliable and efficient air conditioning solutions. Through his work, Ono continues to contribute to the evolution of the climate control industry, positioning him as a key figure in the realm of inventions.

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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