Fukushima, Japan

Junichi Tadano

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Sony Corporation, Murata Manufacturing Co., Ltd.. Active years: 2013-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Tadano. Retrieved from https://idiyas.com/inventor/junichi-tadano

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 = 60.0

Average Co-Inventor Count = 1.2

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Nagano, JP (2013)
  • Fukushima, JP (2015 - 2018)

Company Filing History:


Years Active: 2013-2018

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5 patents (USPTO):Explore Patents

Title: Innovations of Junichi Tadano

Introduction

Junichi Tadano is a notable inventor based in Fukushima, Japan. He has made significant contributions to the field of battery technology, particularly in the development of electrodes with porous protective films. With a total of 5 patents to his name, Tadano's work has advanced the efficiency and safety of nonaqueous electrolyte secondary batteries.

Latest Patents

Tadano's latest patents include innovative designs for electrodes with porous protective films. One of his key inventions is an electrode that features an active material layer disposed on a collector, covered by a porous protective film containing fine particles and a binder. The thickness of this protective film ranges from about 0.1 µm to about 200 µm. Additionally, he has developed a nonaqueous electrolyte secondary battery that incorporates a negative electrode with an active material layer, a positive electrode, a nonaqueous electrolyte, a separator, and the aforementioned porous protective film. This film is crucial for enhancing the performance and longevity of the battery.

Career Highlights

Throughout his career, Junichi Tadano has worked with prominent companies such as Sony Corporation and Murata Manufacturing Co., Ltd. His experience in these leading organizations has allowed him to refine his skills and contribute to groundbreaking advancements in battery technology.

Collaborations

Tadano has collaborated with notable colleagues, including Takamitsu Kasai and Kenji Takagi. These partnerships have fostered a creative environment that has led to innovative solutions in the field of energy storage.

Conclusion

Junichi Tadano's contributions to battery technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in energy storage solutions.

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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