Hitachi, Japan

Norikatsu Yokota

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norikatsu Yokota. Retrieved from https://idiyas.com/inventor/norikatsu-yokota

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 = 4(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Norikatsu Yokota: Innovator in Cold Trap Technology

Introduction

Norikatsu Yokota is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of technology, particularly with his innovative approach to cold trap systems. His work focuses on enhancing the efficiency and durability of these systems, which are essential for collecting impurities from liquids.

Latest Patents

Yokota holds a patent for a cold trap that features a unique design. This invention includes a mesh screen and a spacer mesh that has higher strength and wider mesh holes than the mesh screen itself. The spacer mesh supports the mesh screen across its entire surface, protecting it from breakage or deformation. This design ensures that the stiffness and collecting efficiency of the mesh section are maintained over an extended period.

Career Highlights

Yokota is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop and refine his inventions, contributing to the company's reputation for excellence in engineering and technology.

Collaborations

Throughout his career, Yokota has collaborated with esteemed colleagues such as Kiyomitsu Nemoto and Yoshihiko Sato. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Norikatsu Yokota's contributions to cold trap technology exemplify his commitment to innovation and efficiency. His patent reflects a significant advancement in the field, showcasing his expertise and dedication to improving industrial processes.

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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