Tokyo, Japan

Naoki Rikita

This inventor holds 4 USPTO granted patents and 4 published patent applications. Top assignee: Mitsubishi Materials Corporation. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Rikita. Retrieved from https://idiyas.com/inventor/naoki-rikita

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

USPTO Granted Patents = 4 

% Patents Active = 25.0

Average Co-Inventor Count = 2.8

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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4 patents (USPTO):Explore Patents

Title: Naoki Rikita: Innovator in Fine Silicon Particles

Introduction

Naoki Rikita is a prominent inventor based in Tokyo, Japan. He is known for his innovative work in the field of materials science, particularly in the development of fine silicon particles. His contributions have significant implications for various industrial applications.

Latest Patents

Naoki Rikita holds a patent for "Fine silicon particles and production method thereof." This invention provides a fine silicon powder that includes fine silicon particles with a microscopically measured particle diameter of 1 μm or more. The average circularity of these particles is determined to be 0.93 or more. The average particle diameter based on volume is measured to be in the range of 0.8 μm or more and 8.0 μm or less. Additionally, the average particle diameter based on number is between 0.100 μm and 0.150 μm. The specific surface area, measured by the BET method, ranges from 4.0 m/g to 10 m/g.

Career Highlights

Naoki Rikita is associated with Mitsubishi Materials Corporation, where he has made significant contributions to the field of materials science. His work has been instrumental in advancing the understanding and application of fine silicon particles in various industries.

Collaborations

Naoki Rikita collaborates with Yoshinobu Nakada, contributing to the innovative projects at Mitsubishi Materials Corporation. Their combined expertise enhances the research and development efforts within the company.

Conclusion

Naoki Rikita's innovative work in fine silicon particles showcases his dedication to advancing materials science. His patent reflects a significant achievement that can impact various industrial applications.

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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