Fujisawa, Japan

Ryuji Murai

This inventor holds 1 USPTO granted patent. Top assignee: Kobe Steel, Ltd.. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuji Murai. Retrieved from https://idiyas.com/inventor/ryuji-murai

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 = 5.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Ryuji Murai - Innovator in Flux Feeding Technology

Introduction

Ryuji Murai is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of flux feeding technology, particularly through his innovative designs and patents. His work is recognized for enhancing efficiency in industrial applications.

Latest Patents

Ryuji Murai holds a patent for a "Recovery type flux feeding assembly." This assembly includes a virgin flux hopper and a waste flux hopper, connected by a flux feed conduit. The design features a drop stop that selectively allows flux from the virgin hopper to enter the waste hopper, resulting in a mixture of both types of flux. Additionally, the assembly incorporates a flux return system with a recovery port, a cyclone, and an air injector to maintain positive pressure, ensuring optimal performance. This patent showcases his ingenuity in improving flux management in welding processes. He has 1 patent to his name.

Career Highlights

Ryuji Murai is currently employed at Kobe Steel, Ltd., where he continues to develop innovative solutions in his field. His work at the company has positioned him as a key player in advancing flux feeding technologies. His contributions have not only benefited his organization but have also had a broader impact on the industry.

Collaborations

Throughout his career, Ryuji has collaborated with talented individuals such as Mitsurou Soga and Masashi Nagashima. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Ryuji Murai's contributions to flux feeding technology exemplify the spirit of innovation. His patent for the recovery type flux feeding assembly highlights his commitment to improving industrial processes. His work continues to influence the field and inspire future advancements.

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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