Machida, Japan

Kiyoshi Chiba

This inventor holds 1 USPTO granted patent. Top assignee: Shimizu Construction Co., Ltd.. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Chiba. Retrieved from https://idiyas.com/inventor/kiyoshi-chiba-2ra8ff4x

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 = 41(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Kiyoshi Chiba: Innovator in Diesel Engine Technology

Introduction

Kiyoshi Chiba is a notable inventor based in Machidashi, Japan. He has made significant contributions to the field of diesel engine technology, particularly through his innovative patent.

Latest Patents

Kiyoshi Chiba holds a patent for an exhaust gas cleaning system for diesel engines. This invention aims to reduce harmful emissions and improve the environmental performance of diesel engines.

Career Highlights

Chiba is currently employed at Shimizu Construction Co., Ltd., where he applies his expertise in engineering and innovation. His work focuses on developing solutions that enhance the efficiency and sustainability of construction and engineering projects.

Collaborations

Chiba has collaborated with talented coworkers, including Yoshinobu Suzuki and Tomoya Tukuhiro. Together, they contribute to advancing technology in their respective fields.

Conclusion

Kiyoshi Chiba's work in developing an exhaust gas cleaning system for diesel engines showcases his commitment to innovation and environmental sustainability. His contributions are vital in addressing the challenges posed by diesel emissions.

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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