Tokyo, Japan

Masakazu Asaba

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Nippon Steel Corporation. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Asaba. Retrieved from https://idiyas.com/inventor/masakazu-asaba

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Masakazu Asaba: Innovator in Nickel-containing Steel Technology

Introduction: Masakazu Asaba is an accomplished inventor based in Tokyo, Japan, known for his significant contributions to materials engineering. He holds a patent that showcases his expertise in developing advanced steel compositions, which highlights his unique approach to improving material properties.

Latest Patents: Asaba's notable patent is a Nickel-containing steel plate. This innovative steel plate is designed with a specific chemical composition that enhances its performance characteristics. The invention specifies that the average coarse grain size of the prior austenite is 20 micrometers or less, measured in the specific sections of the steel plate. Additionally, it offers impressive tensile strength ranging from 690 MPa to 900 MPa, making it suitable for various high-stress applications.

Career Highlights: Masakazu Asaba is currently associated with Nippon Steel Corporation, one of the leading steel manufacturers in the world. His role at the company has allowed him to focus on refining and developing steel products that meet the evolving demands of industries.

Collaborations: Throughout his career, Asaba has collaborated with esteemed colleagues such as Hitoshi Furuya and Kentaro Watanabe. These partnerships have contributed to a vibrant exchange of ideas and advancements in steel technology, enhancing the innovative capacity of their team at Nippon Steel Corporation.

Conclusion: Masakazu Asaba stands out as an influential inventor in the field of materials engineering. His pioneering work on Nickel-containing steel plates demonstrates a commitment to innovation that not only advances the capabilities of steel products but also supports the ongoing development of technology in various sectors.

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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