Fukuoka, Japan

Hirohisa Kajiyama

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent and 1 EPO patent. Top assignee: Nippon Steel & Sumikin Engineering Co., Ltd.. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirohisa Kajiyama. Retrieved from https://idiyas.com/inventor/hirohisa-kajiyama

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 = 8.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: Innovations by Hirohisa Kajiyama

Introduction

Hirohisa Kajiyama is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of waste management through his innovative approaches. His work focuses on improving the efficiency of waste treatment processes.

Latest Patents

Kajiyama holds a patent for a "Method for treating a waste using a waste gasification melting furnace." This invention involves a waste gasification and melting furnace that enhances the drying and pyrolytic decomposition of waste in the shaft section. It effectively limits the conveyance of moisture and volatile components to the bottom of the blast furnace, thereby reducing the consumption of extra coke.

Career Highlights

Hirohisa Kajiyama is associated with Nippon Steel & Sumikin Engineering Co., Ltd., where he applies his expertise in engineering and waste management. His innovative solutions have the potential to revolutionize waste treatment processes.

Collaborations

Kajiyama has worked alongside talented colleagues such as Atsushi Kobayashi and Yoshihiro Ishida. Their collaborative efforts contribute to advancing technology in waste management.

Conclusion

Hirohisa Kajiyama's contributions to waste treatment technology exemplify the importance of innovation in addressing environmental challenges. His patent reflects a commitment to improving efficiency and sustainability in waste management practices.

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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