Tokyo, Japan

Tetsuya Tsunoda

This inventor holds 1 USPTO granted patent. Top assignee: Yamada Corporation. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Tsunoda. Retrieved from https://idiyas.com/inventor/tetsuya-tsunoda

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 = 1.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Tetsuya Tsunoda - Innovator in Oil Change Technology

Introduction

Tetsuya Tsunoda is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of oil change technology, showcasing his innovative spirit through his patented inventions. His work is particularly relevant in industries where efficient oil management is crucial.

Latest Patents

Tsunoda holds a patent for an oil changer, which is designed to streamline the process of oil exchange. The invention comprises piping along which an oil pump and switching valves are disposed, along with first and second oil reservoirs. Used oil is recovered into one reservoir while unused oil is supplied from another. The system includes a flowmeter for measuring oil flow rates and air sensors to detect the presence of air in the oil, ensuring high accuracy in measurement and reducing errors during the oil exchange process.

Career Highlights

Tsunoda is associated with Yamada Corporation, where he applies his expertise in developing innovative solutions for oil management. His work has garnered attention for its practical applications and efficiency improvements in oil change processes.

Conclusion

Tetsuya Tsunoda's contributions to oil change technology exemplify the impact of innovation in everyday processes. His patented oil changer not only enhances efficiency but also ensures accuracy in oil management.

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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