Chiba, Japan

Masaaki Yamanashi

This inventor holds 1 USPTO granted patent. Top assignees: Denka Consultant and Engineering Co., Ltd., Kawasaki Steel Corporation. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Yamanashi. Retrieved from https://idiyas.com/inventor/masaaki-yamanashi

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 = 13(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: **Masaaki Yamanashi: An Innovative Mind in Fluid Dynamics**

Introduction

Masaaki Yamanashi, an accomplished inventor based in Chiba, Japan, has made significant contributions to the field of fluid dynamics. With one patent to his name, he has developed an innovative solution for efficiently managing the blowing of fluids into molten metal vessels. His work exemplifies the intersection of engineering and invention, showcasing practical applications in industrial settings.

Latest Patents

Yamanashi holds a notable patent titled "Flow Change-Over Valve for the Blowing of Fluids into Molten Metal Vessel." This invention presents a flow change-over valve that includes a housing with at least three inlet ports for different fluids and a single outlet port. The valve body features a main passage that selectively connects one of the inlet ports to the outlet port. This innovative design allows for the effective rotation of the valve body, ensuring that the inlet passages can be changed over smoothly during operation. Additionally, it incorporates a purging fluid inlet, enhancing the efficiency and safety of the process.

Career Highlights

Throughout his professional journey, Masaaki Yamanashi has worked with esteemed companies, including Kawasaki Steel Corporation and Denka Consultant and Engineering Co., Ltd. His experience in these organizations has significantly contributed to his expertise in fluid dynamics and valve technologies, laying a strong foundation for his patent.

Collaborations

Yamanashi's journey as an inventor has not been a solitary one. He has collaborated with notable coworkers, including Yoshiro Tomiyama and Hitoshi Morishita. Their combined efforts and insights have undoubtedly enriched Yamanashi's approaches to invention and innovation, fostering a creative environment conducive to developing groundbreaking solutions.

Conclusion

In conclusion, Masaaki Yamanashi stands out as a visionary inventor in the realm of fluid dynamics. His patent for a flow change-over valve not only showcases his ingenuity but also reflects the practical applications of his work in industrial environments. As the field continues to evolve, Yamanashi's contributions will serve as a foundation for future innovations in fluid management and engineering.

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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