Hiroshima, Japan

Naohiro Katayama

This inventor holds 1 USPTO granted patent. Top assignee: Kobelco Construction Machinery Co., Ltd.. Active years: 2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naohiro Katayama. Retrieved from https://idiyas.com/inventor/naohiro-katayama-y7rg6sak

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2008

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1 patent (USPTO):Explore Patents

Title: Naohiro Katayama: Innovator in Construction Machinery

Introduction

Naohiro Katayama is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of construction machinery, showcasing his innovative spirit through his patents. His work reflects a commitment to enhancing the efficiency and functionality of construction equipment.

Latest Patents

Naohiro Katayama holds a patent for a construction machine and method for manufacturing the same. This invention features a lower traveling body with an upper rotating body that is rotatably disposed. The rotating body includes an upper frame equipped with a bottom plate and a supporter acting as a perpendicular member. The design allows for easy fixing of the supporter to the bottom plate while maintaining perpendicularity and proper height settings. This innovation is crucial for improving the stability and usability of construction machines.

Career Highlights

Katayama is associated with Kobelco Construction Machinery Co., Ltd., a company renowned for its advanced construction equipment. His role in the company has allowed him to apply his inventive ideas in practical applications, contributing to the development of cutting-edge machinery.

Collaborations

Naohiro Katayama has worked alongside Takayuki Okunishi, a fellow innovator in the field. Their collaboration has likely fostered a creative environment that encourages the exchange of ideas and advancements in construction technology.

Conclusion

Naohiro Katayama's contributions to construction machinery through his patent demonstrate his innovative capabilities and dedication to improving industry standards. His work continues to influence the field, paving the way for future advancements in construction technology.

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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