Yongin, South Korea

Nobuyuki Oyagi

This inventor holds 5 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Samsung Sdi Co., Inc., Samsung Sdi., Ltd.. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Oyagi. Retrieved from https://idiyas.com/inventor/nobuyuki-oyagi

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

USPTO Granted Patents = 5 

% Patents Active = 80.0

 

Average Co-Inventor Count = 4.8

ph-index = 1


Company Filing History:


Years Active: 2022-2026

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5 patents (USPTO):Explore Patents

Title: Nobuyuki Oyagi: Innovator in Battery Technology

Introduction

Nobuyuki Oyagi is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of electrode assemblies and secondary batteries. With a total of 5 patents to his name, Oyagi continues to push the boundaries of innovation in energy storage solutions.

Latest Patents

Oyagi's latest patents include groundbreaking advancements in electrode assembly and secondary battery technology. One of his notable inventions is an electrode assembly that features a first electrode plate with a first electrode tab and a second electrode plate with at least one second electrode tab. This assembly is designed to enhance the efficiency and performance of secondary batteries. Another significant patent focuses on a secondary battery that boasts reinforced strength while simplifying the manufacturing process. This innovation includes an electrode assembly with a first current collection tab and a case that houses the assembly, showcasing Oyagi's commitment to improving battery design and functionality.

Career Highlights

Nobuyuki Oyagi is currently employed at Samsung SDI Co., Inc., where he plays a vital role in advancing battery technology. His work has been instrumental in developing products that meet the growing demand for efficient energy storage solutions. Oyagi's expertise and innovative mindset have positioned him as a key figure in the industry.

Collaborations

Throughout his career, Oyagi has collaborated with talented individuals such as Jung Hyun Park and Hyun Ki Jeong. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Nobuyuki Oyagi's contributions to battery technology exemplify his dedication to innovation and excellence. His patents and work at Samsung SDI Co., Inc. highlight his role as a leading inventor in the field. As technology continues to evolve, Oyagi's advancements will undoubtedly play a crucial role in shaping the future of energy storage.

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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