Kariya, Japan

Hiromi Ohta

This inventor holds 1 USPTO granted patent. Top assignee: Nippondenso Co., Ltd.. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromi Ohta. Retrieved from https://idiyas.com/inventor/hiromi-ohta-yplb542h

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 = 7.0

ph-index = 1

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Hiromi Ohta: Innovator in Refrigerant Technology

Introduction

Hiromi Ohta is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of refrigerant technology, particularly in automotive applications. His innovative designs have improved the efficiency and functionality of refrigerant systems.

Latest Patents

Hiromi Ohta holds a patent for a "Receiver for refrigerant apparatus." This invention focuses on a receiver that effectively receives coolant in a refrigerant circuit. The design enhances the fixing and connecting operations when integrated with the refrigerant circuit in an automotive engine room. The receiver features a housing with a flat upper surface and block joints that are securely attached. These block joints include connecting halls where inlet and outlet pipes are joined. Notably, at least one of the connecting halls is formed vertically, allowing for easier and more effective connections of the inlet or outlet pipes.

Career Highlights

Ohta's career is marked by his dedication to advancing refrigerant technology. His work at Nippondenso Co., Ltd. has positioned him as a key player in the automotive industry. His innovative approach has led to practical solutions that enhance the performance of refrigerant systems.

Collaborations

Hiromi Ohta has collaborated with talented individuals such as Kiyoshi Kittaka and Kiyomitsu Tsuchiya. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Hiromi Ohta's contributions to refrigerant technology exemplify the impact of innovative thinking in the automotive sector. His patent for a receiver apparatus showcases his ability to solve complex engineering challenges. Ohta's work continues to influence the industry, paving the way for future advancements in refrigerant systems.

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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