Tokyo, Japan

Tamaki Nakahashi

This inventor holds 1 USPTO granted patent. Top assignee: Nec Corporation. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tamaki Nakahashi. Retrieved from https://idiyas.com/inventor/tamaki-nakahashi

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 = 3.0

ph-index = 1

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Innovation in Energy Storage: The Patented Work of Tamaki Nakahashi

Introduction

Tamaki Nakahashi, an inventive mind based in Tokyo, Japan, has made significant contributions to the field of energy storage solutions. As a dedicated inventor, she has a keen focus on developing advanced rechargeable batteries that harness the power of innovation to enhance efficiency and capacity.

Latest Patents

Tamaki holds a patent for a "Nonaqueous electrolyte secondary cell, method for manufacturing the same, and carbonaceous material composition." This innovative design features a rechargeable nonaqueous electrolyte secondary battery equipped with a positive electrode that can be doped and de-doped with lithium ions. Its unique configuration includes a nonaqueous electrolyte solution and a negative electrode, using carbon material with flake graphite particles and a non-flake graphite material containing amorphous carbon. This remarkable battery showcases high capacity and excellent charging/discharging efficiency, paving the way for advancements in energy technology.

Career Highlights

Tamaki Nakahashi is currently employed at NEC Corporation, where she collaborates with great minds in the industry. Her contributions have solidified her reputation as a promising innovator in the realm of energy storage.

Collaborations

Throughout her career, Tamaki has worked alongside esteemed colleagues, including Jiro Iriyama and Tomoyuki Ohta. Together, they have engaged in the pursuit of cutting-edge solutions that address the growing demand for efficient energy storage systems.

Conclusion

Tamaki Nakahashi stands out as a visionary inventor whose work contributes to the advancement of rechargeable batteries. Her pioneering patent exemplifies her commitment to innovation and harnessing technology for a sustainable future. As the demand for energy-efficient solutions continues to rise, her efforts will undoubtedly play an important role in shaping the industry.

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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