Kunitachi, Japan

Iruru Takahashi

This inventor holds 1 USPTO granted patent. Top assignee: Tokyo Gas Company Limited. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Iruru Takahashi. Retrieved from https://idiyas.com/inventor/iruru-takahashi

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 = 4.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Iruru Takahashi: Innovator in Exhaust Gas Purification

Introduction

Iruru Takahashi is a notable inventor based in Kunitachi, Japan. He has made significant contributions to the field of environmental technology, particularly in the purification of exhaust gases. His innovative approach has led to the development of a unique method that addresses the challenges associated with NOx emissions.

Latest Patents

Takahashi holds a patent for a method of purifying NOx-containing exhaust gases. This method utilizes ammonium acetate as a reducing agent in conjunction with a zeolite-based catalyst. The patent describes how NOx can be effectively removed even at low concentrations by employing Fe-treated mordenite as the catalyst. This approach not only simplifies the denitration system but also eliminates the need for temperature control, making it a practical solution for gas engines.

Career Highlights

Iruru Takahashi is currently associated with Tokyo Gas Company Limited, where he continues to work on innovative solutions for environmental challenges. His expertise in exhaust gas purification has positioned him as a key figure in the industry.

Collaborations

Takahashi has collaborated with notable colleagues, including Ken-ichi Yamaseki and Shigeo Satokawa. Their combined efforts have contributed to advancements in the field of gas purification technologies.

Conclusion

Iruru Takahashi's work in exhaust gas purification exemplifies the impact of innovative thinking in addressing environmental issues. His patented method represents a significant step forward in reducing harmful emissions from gas engines.

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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