Osaka, Japan

Syunsuke Natsumeda

This inventor holds 3 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Panasonic Energy Co., Ltd., Panasonic Holdings Corporation, Sanyo Electric Co., Ltd.. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Syunsuke Natsumeda. Retrieved from https://idiyas.com/inventor/syunsuke-natsumeda

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.6

ph-index = 1


Company Filing History:


Years Active: 2023-2025

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3 patents (USPTO):Explore Patents

Title: Syunsuke Natsumeda: Innovator in Non-Aqueous Electrolyte Secondary Batteries

Introduction

Syunsuke Natsumeda is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of battery technology, particularly in the development of non-aqueous electrolyte secondary batteries. With a total of three patents to his name, Natsumeda's work focuses on enhancing the performance and efficiency of these batteries.

Latest Patents

Natsumeda's latest patents include innovative designs for non-aqueous electrolyte secondary batteries aimed at improving rapid charge cycle characteristics and low-temperature properties. One of his patents describes a battery that features a negative electrode with a specific arrangement of graphite particles, which optimizes the internal porosity to enhance performance. Another patent emphasizes the importance of the distribution of graphite particles within the negative electrode active material layer, ensuring better functionality in various conditions.

Career Highlights

Throughout his career, Natsumeda has worked with notable companies such as Panasonic Energy Co., Ltd. and Panasonic Holdings Corporation. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to advancements in the field.

Collaborations

Natsumeda has collaborated with talented individuals such as Takuya Shinomiya and Takamitsu Tashita. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Syunsuke Natsumeda's contributions to the field of non-aqueous electrolyte secondary batteries highlight his role as a key innovator in battery technology. His patents reflect a commitment to improving battery performance and efficiency, making a significant impact in 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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