Yokohama, Japan

Nobuo Kiyohara

This inventor holds 1 USPTO granted patent. Top assignee: Chiyoda Chemical Engineering Construction Co., Ltd.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuo Kiyohara. Retrieved from https://idiyas.com/inventor/nobuo-kiyohara

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 = 4.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Nobuo Kiyohara: Innovator in Gas Purification Technology

Introduction

Nobuo Kiyohara is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of environmental engineering, particularly in gas purification methods. His innovative approach has led to the development of a unique patent that addresses critical environmental challenges.

Latest Patents

Kiyohara holds a patent for a "Wet-process stack gas purification method." This invention is designed to improve the efficiency of gas purification processes, making them more effective in reducing harmful emissions. His work in this area reflects a commitment to advancing technology that benefits both industry and the environment.

Career Highlights

Kiyohara is associated with Chiyoda Chemical Engineering Construction Co., Ltd., a company known for its expertise in chemical engineering and construction. His role at Chiyoda has allowed him to apply his innovative ideas in practical settings, contributing to the company's reputation for excellence in engineering solutions.

Collaborations

Throughout his career, Kiyohara has collaborated with talented professionals, including Hitoshi Wakui and Haruo Nishino. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Nobuo Kiyohara's contributions to gas purification technology exemplify the impact of innovation in addressing environmental issues. His patent and work at Chiyoda Chemical Engineering Construction Co., Ltd. highlight his dedication to creating sustainable solutions.

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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