Tokyo, Japan

Norimitsu Murayama

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norimitsu Murayama. Retrieved from https://idiyas.com/inventor/norimitsu-murayama-gln6gnsl

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 = 4.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents

Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Norimitsu Murayama: Innovator in Metal Oxide Production

Introduction

Norimitsu Murayama is a distinguished inventor based in Tokyo, Japan. He is known for his innovative contributions to the field of material science, particularly in the production of fine particles of metal oxides. His work has significant implications for various industrial applications.

Latest Patents

Murayama holds a patent for a method of producing fine particles of metal oxide. This method involves several steps, including preparing an acidic solution containing metal ions, precipitating fine particles of metal hydroxide, and heat-treating a mixture of these fine particles with carbon in a non-reducing atmosphere. This innovative approach allows for the efficient production of fine metal oxide particles.

Career Highlights

Throughout his career, Murayama has demonstrated a commitment to advancing material science. His patent reflects his expertise and innovative thinking in the field. He has made significant contributions that enhance the understanding and application of metal oxides in various industries.

Collaborations

Murayama has collaborated with notable colleagues, including Woosuck Shin and Sumihito Sago. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Norimitsu Murayama's work in the production of fine metal oxide particles showcases his innovative spirit and dedication to advancing material science. His contributions are valuable to the industry and highlight the importance of research and development in creating new technologies.

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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