Nara, Japan

Ryuzo Yoshioka

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Crucible Co., Ltd.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuzo Yoshioka. Retrieved from https://idiyas.com/inventor/ryuzo-yoshioka-st8l5eca

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 = 3.0

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Ryuzo Yoshioka: Innovator in Silicon Carbide Production

Introduction

Ryuzo Yoshioka is a notable inventor based in Nara, Japan. He has made significant contributions to the field of materials science, particularly in the production of silicon carbide fine powder. His innovative approach has led to advancements in various industrial applications.

Latest Patents

Yoshioka holds a patent for a process titled "Process for producing .beta.-silicon carbide fine powder." This patent describes a method for producing .beta.-silicon carbide powder by reacting a ternary mixture of carbon, silicon, and silica powders in an oxidizing atmosphere. This process is defined by specific proportions of the materials involved, which are illustrated in the accompanying figure of the patent documentation. He has 1 patent to his name.

Career Highlights

Yoshioka is associated with Nippon Crucible Co., Ltd., where he has applied his expertise in materials engineering. His work has been instrumental in enhancing the quality and efficiency of silicon carbide production, which is crucial for various technological applications.

Collaborations

Throughout his career, Yoshioka has collaborated with esteemed colleagues, including Tadao Sasaki and Isamu Komaru. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Ryuzo Yoshioka's contributions to the field of silicon carbide production exemplify the impact of innovative thinking in materials science. His patent and collaborative efforts continue to influence advancements in this important area of 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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