Zama, Japan

Yuji Tanjo

This inventor holds 10 USPTO granted patents and 1 published patent application and 7 EPO patents. Top assignees: Automotive Energy Supply Corporation, Envision Aesc Japan Ltd., Other. Active years: 2004-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Tanjo. Retrieved from https://idiyas.com/inventor/yuji-tanjo

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

USPTO Granted Patents = 10 

% Patents Active = 100.0


Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Yokohama, JP (2004 - 2018)
  • Zama, JP (2017 - 2019)
  • Kanagawa, JP (2020)

Company Filing History:


Years Active: 2004-2020

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10 patents (USPTO):Explore Patents

Title: The Innovations of Yuji Tanjo

Introduction

Yuji Tanjo is a prominent inventor based in Zama, Japan, known for his significant contributions to the field of lithium-ion battery technology. With a total of 10 patents to his name, Tanjo has made remarkable advancements that enhance the performance and efficiency of energy storage systems.

Latest Patents

Among his latest patents are innovations related to positive electrodes for lithium-ion secondary batteries. One of his notable inventions includes a positive electrode active material layer that features a lithium nickel cobalt manganese composite oxide mixture. This mixture contains two or more types of composite oxides, with specific particle size ranges that optimize battery performance. Another patent focuses on an electrode for lithium-ion secondary batteries, which incorporates a mixture of electrode active materials, conductive agents, and binders, ensuring effective energy transfer and storage.

Career Highlights

Throughout his career, Yuji Tanjo has worked with reputable companies such as Automotive Energy Supply Corporation and Envision AESC Japan Ltd. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to groundbreaking innovations in the industry.

Collaborations

Tanjo has collaborated with notable colleagues, including Yoshihiro Niida and Ippei Waki, who have played a role in advancing his research and development efforts.

Conclusion

Yuji Tanjo's work in lithium-ion battery technology exemplifies the spirit of innovation and dedication to improving energy solutions. His patents and collaborations continue to influence the future of battery technology, making a lasting impact on 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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