Ube, Japan

Shigeru Itoh

This inventor holds 1 USPTO granted patent. Top assignee: Ube Industries, Inc.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Itoh. Retrieved from https://idiyas.com/inventor/shigeru-itoh-ah63htzw

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 = 6.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Shigeru Itoh: Innovator in Catalytic Technology

Introduction

Shigeru Itoh is a prominent inventor based in Ube, Japan. He has made significant contributions to the field of catalytic technology, particularly in the reduction of nitrogen oxides. His innovative work has led to the development of a unique catalyst that addresses environmental concerns.

Latest Patents

Shigeru Itoh holds a patent for a catalyst designed for reducing nitrogen oxides using ammonia. The patent, titled "Catalyst for reducing nitrogen oxides and process for producing the same," discloses a water-resistant catalyst that comprises barium sulfate and vanadium(IV) oxide sulfate. This catalyst exhibits distinct peaks at 940 cm-1 and 510 cm-1 in its infrared absorption spectrum, showcasing its effectiveness in reducing harmful emissions.

Career Highlights

Shigeru Itoh is associated with Ube Industries, Inc., a company known for its commitment to innovation and sustainability. His work at Ube Industries has positioned him as a key figure in the development of advanced catalytic solutions.

Collaborations

Throughout his career, Shigeru has collaborated with notable colleagues, including Sumio Umemura and Ryozo Kitoh. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Shigeru Itoh's contributions to catalytic technology exemplify the importance of innovation in addressing environmental challenges. His patented catalyst represents a significant step forward in reducing nitrogen oxides, highlighting his role as a leading inventor in this critical field.

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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