Ichihara, Japan

Tsugio Nishioka

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsugio Nishioka. Retrieved from https://idiyas.com/inventor/tsugio-nishioka

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 = 8.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Tsugio Nishioka: Innovator in Combustion Exhaust Gas Treatment

Introduction

Tsugio Nishioka is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of environmental technology, particularly in the treatment of combustion exhaust gases. His innovative methods aim to reduce harmful emissions, thereby promoting cleaner air and a healthier environment.

Latest Patents

Nishioka holds a patent for a method designed to remove nitrogen oxides from combustion exhaust gases. This method involves a multi-step process that begins with the removal of sulfur oxides through a wet process. The gases are then introduced into a wet electrostatic precipitator to eliminate impurities such as dust, fumes, and mists. Following this, the gases pass through a dummy catalyst layer to further reduce remaining impurities. Finally, the gases are treated with a metal oxides catalyst layer in the presence of ammonia, effectively converting nitrogen oxides into harmless nitrogen gas.

Career Highlights

Tsugio Nishioka is associated with Sumitomo Chemical Company, Limited, where he has been instrumental in developing innovative solutions for environmental challenges. His work has not only advanced the company's technological capabilities but has also contributed to broader efforts in pollution control and sustainability.

Collaborations

Nishioka has collaborated with esteemed colleagues such as Takashi Nakata and Atsushi Inmaru. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the impact of their work.

Conclusion

In summary, Tsugio Nishioka is a pioneering inventor whose work in the field of combustion exhaust gas treatment exemplifies innovation and dedication to environmental sustainability. His patented methods represent a significant step forward in reducing harmful emissions and improving air quality.

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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