Fujisawa, Japan

Eiji Tada

This inventor holds 1 USPTO granted patent. Top assignee: Nissan Motor Company Limited. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Tada. Retrieved from https://idiyas.com/inventor/eiji-tada-b5cuq6c9

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

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Eiji Tada - Innovator in Refrigeration Technology

Introduction

Eiji Tada is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of refrigeration technology, particularly with his innovative patent aimed at improving air cooling systems.

Latest Patents

Eiji Tada holds a patent for a refrigerant over-charging checking system of a closed circuit. This system is designed to prevent overcharging in refrigeration systems, which can lead to inefficiencies and potential damage. The system includes a service valve with a refrigerant inlet passage, a check mechanism to block the passage when energized, and a liquid level sensor that activates the check mechanism when the refrigerant level reaches a predetermined point.

Career Highlights

Eiji Tada is currently employed at Nissan Motor Company Limited, where he applies his expertise in refrigeration systems. His work has been instrumental in enhancing the efficiency and reliability of air cooling systems used in various applications.

Collaborations

Eiji has collaborated with notable colleagues such as Mikio Tanino and Tsutomu Takano. Their combined efforts have contributed to advancements in refrigeration technology and improved system designs.

Conclusion

Eiji Tada's innovative work in refrigeration technology exemplifies the importance of inventors in developing solutions that enhance system performance and efficiency. His contributions continue to impact the industry positively.

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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