Tokyo, Japan

Masataka Takeuchi

This inventor holds 1 USPTO granted patent. Top assignee: Showa Denka K.k.. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masataka Takeuchi. Retrieved from https://idiyas.com/inventor/masataka-takeuchi-of42v6xt

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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% Patents Active = 100.0

Average Co-Inventor Count = 2.0

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Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: The Innovations of Masataka Takeuchi: Pioneering Advances in Battery Technology

Introduction: Masataka Takeuchi, an esteemed inventor based in Minato-ku, Japan, has made significant contributions to the field of battery technology. With one notable patent to his name, Takeuchi's work focuses on the development of innovative graphite materials that enhance the performance of battery electrodes.

Latest Patents: Masataka Takeuchi holds a patent for "Graphite material, carbon material for battery electrode, and battery." This invention introduces a graphite material characterized by a particle diameter distribution (D50%) ranging from 2 to 9 µm, as measured by laser diffraction. It boasts a specific surface area of 2 to 6 m²/g without a substantial coating layer on the particle surfaces. Additionally, the patent details a graphite material composed of nearly single-composition particles with an isotropic crystal structure, emphasizing its potential in modern battery applications.

Career Highlights: Takeuchi's association with Showa Denka K.K. places him at the forefront of research and development in the materials sector. His work is pivotal in advancing battery technology, which has far-reaching implications for electric vehicles, portable electronics, and renewable energy storage systems.

Collaborations: Throughout his career, Masataka Takeuchi has worked alongside his colleague Akinori Sudoh. Their collaboration fostered an environment of shared knowledge and innovation, enabling them to tackle complex challenges in the field of battery materials.

Conclusion: In summary, Masataka Takeuchi's contributions to battery technology through his inventive graphite materials showcase his role as a significant figure in the realm of innovations and inventions. His dedication to research and collaboration underscores the importance of advancing technology that paves the way for a sustainable future.

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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