Tokyo, Japan

Akinori Sudoh

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

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akinori Sudoh. Retrieved from https://idiyas.com/inventor/akinori-sudoh-syfi64pc

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: Akinori Sudoh: Innovator in Graphite Materials for Battery Technology

Introduction: Akinori Sudoh, based in Minato-ku, Japan, is an accomplished inventor known for his significant contributions to the field of battery technology. With a focus on graphite materials, Sudoh holds a patent that advances the performance of battery electrodes.

Latest Patents: Sudoh's patent pertains to a novel graphite material specifically designed for use in battery electrodes. The invention includes graphite particles with a D50% of 2 to 9 μm in particle diameter distribution as measured by laser diffraction. This material boasts a specific surface area ranging from 2 to 6 m²/g without substantial coating layers on the particle surfaces. Additionally, the graphite material consists of substantially single-composition particles featuring an isotropic crystal structure, further enhancing its utility in battery applications.

Career Highlights: Akinori Sudoh is an innovative force at Showa Denka K.K., a leading company engaged in various chemical products and solutions. His work has positioned him as a key player in the development of advanced materials that are crucial for modern energy storage solutions.

Collaborations: Throughout his career, Sudoh has collaborated closely with fellow inventor Masataka Takeuchi. This partnership has fostered the development of innovative technologies and has been instrumental in pushing the boundaries of material science in relation to battery technology.

Conclusion: Akinori Sudoh's work in the development of graphite materials represents a significant stride towards improving battery performance and efficiency. With his innovative approach and expertise, he continues to contribute to advancements in energy storage, supporting the ongoing evolution of battery technology globally.

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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