Atsugi, Japan

Junji Takeshita

This inventor holds 19 USPTO granted patents and 8 published patent applications and 1 EPO patent. Top assignee: Mitsumi Electric Company Ltd.. Active years: 2007-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junji Takeshita. Retrieved from https://idiyas.com/inventor/junji-takeshita

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

USPTO Granted Patents = 19 

% Patents Active = 89.5

 

Average Co-Inventor Count = 2.7

ph-index = 5

Forward Citations = 76(Granted Patents)


Location History:

  • Isehara, JP (2010 - 2013)
  • Atsugi, JP (2007 - 2015)
  • Kanagawa, JP (2016)
  • Tokyo, JP (2013 - 2023)

Company Filing History:


Years Active: 2007-2024

Loading Chart...
Loading Chart...
19 patents (USPTO):Explore Patents

Title: Innovating Battery Protection: The Contributions of Junji Takeshita

Introduction

Junji Takeshita, based in Atsugi, Japan, is an esteemed inventor with a remarkable portfolio of 19 patents. His innovations focus predominantly on battery protection technologies, making significant advancements in secondary battery applications.

Latest Patents

Takeshita's latest patents include a secondary battery protection apparatus and a battery pack featuring a temperature-sensitive element. The first patent describes a secondary battery protection apparatus that integrates a temperature-sensitive element and a protection circuit designed to control the charging and discharging of a secondary battery. This innovative design safeguards the battery from temperature fluctuations by utilizing a switching circuit that is intelligently governed by a comparison circuit, which assesses voltage changes in relation to temperature variations.

Another patent highlights a secondary battery protection circuit that is pivotal in controlling charge and discharge processes via a switching circuit. This configuration is essential for protecting the battery from adverse temperature impacts by effectively managing the electrical connections between the battery and external devices through strategically placed detection terminals.

Career Highlights

Throughout his career, Takeshita has demonstrated a consistent commitment to enhancing battery technology while serving at Mitsumi Electric Company Ltd. His expertise in developing cutting-edge battery protection systems has positioned him as a key innovator in the industry.

Collaborations

Takeshita collaborates closely with skilled colleagues such as Takashi Takeda and Daisuke Suzuki. Their collective efforts have fostered an environment of innovation and creativity, leading to groundbreaking advancements in battery safety and efficiency.

Conclusion

Junji Takeshita's contributions to the field of battery technology through his patents exemplify his profound expertise and dedication as an inventor. His work continues to pave the way for safer and more efficient secondary battery applications, ensuring that technology keeps pace with the growing demand for enhanced energy 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]
Loading…