Kawasaki, Japan

Keitaro Aoyagi

This inventor holds 2 USPTO granted patents. Top assignees: The Zenitaka Corporation, Sekisui Kagaku Kogyo K.k., Sekisui Kagaku Kogyo Kabushiki Kaisha. Active years: 1997-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keitaro Aoyagi. Retrieved from https://idiyas.com/inventor/keitaro-aoyagi

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 = 5.0

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1997-1998

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Keitaro Aoyagi: Innovator in Sludge Treatment Technology

Introduction

Keitaro Aoyagi is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of sludge treatment technology, holding 2 patents that showcase his innovative approach to construction methods.

Latest Patents

Aoyagi's latest patents include a construction method for sludge treatment tanks. In this method, members made of a glass long-fiber reinforced foamed plastic composite material are utilized as formworks during construction. These formworks are then left as inside wall members, providing both insulating and corrosion-resistant properties to the sludge treatment tank. This innovative approach not only enhances the structural integrity of the tank but also promotes labor savings in construction, improves the working environment, and reduces the overall construction period.

Career Highlights

Throughout his career, Aoyagi has worked with prominent companies such as Zenitaka Corporation and Sekisui Kagaku Kogyo K.K. His experience in these organizations has allowed him to refine his skills and contribute to advancements in construction technology.

Collaborations

Aoyagi has collaborated with notable coworkers, including Sadao Niibe and Toshitomi Umegae. Their combined expertise has likely fostered a creative environment that encourages innovation in their projects.

Conclusion

Keitaro Aoyagi's work in sludge treatment technology exemplifies the impact of innovative thinking in construction methods. His patents reflect a commitment to improving efficiency and safety in the industry.

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]
Loading…