Nagoya, Japan

Mitsufumi Ito

This inventor holds 1 USPTO granted patent. Top assignees: Kabushiki Kaisha Toyota Chuo Kenkyusho, Toyota Jidosha Kabushiki Kaisha. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsufumi Ito. Retrieved from https://idiyas.com/inventor/mitsufumi-ito

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 = 2(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Mitsufumi Ito: Innovator in Ferritic Heat-Resistant Cast Steel

Introduction: Mitsufumi Ito, an accomplished inventor based in Nagoya, Japan, has made significant contributions to materials science, particularly in the development of ferritic heat-resistant cast steel. With one patent to his name, his innovation showcases the intersection of chemistry and engineering, addressing the demands of high-performance materials.

Latest Patents: Mitsufumi Ito's notable patent involves a unique formulation of ferritic heat-resistant cast steel and the process for producing it. The patent outlines an alloy composition including key elements such as carbon (C), silicon (Si), manganese (Mn), sulfur (S), nickel (Ni), chromium (Cr), vanadium (V), and several others. The formulation includes from 0.1 to 0.4% by weight of carbon and a chromium content ranging from 13 to 20% by weight, making the material highly resistant to heat. This innovation significantly benefits industries requiring durable materials capable of withstanding extreme conditions.

Career Highlights: Throughout his career, Mitsufumi Ito has been associated with notable companies in the automotive sector, including Toyota Motor Corporation and Toyota Central R&D Labs. His role in these organizations has allowed him to contribute to advancements in material technologies, particularly for the automotive industry.

Collaborations: In his journey of innovation, Mitsufumi Ito has collaborated with esteemed professionals, including Kazuaki Nishino and Yoji Awano. These collaborations have fostered a creative environment for developing cutting-edge solutions in material engineering and have significantly influenced his work.

Conclusion: Mitsufumi Ito stands out as a key inventor in the field of ferritic heat-resistant cast steel, demonstrating how ingenuity in material science can lead to revolutionary outcomes. With a focused approach to alloy formulation and production processes, his contributions are set to impact various applications within and beyond the automotive industry. His work exemplifies the critical role of innovators in advancing technology and enhancing industrial capabilities.

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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