Tokyo, Japan

Yumiko Yoshihara

This inventor holds 6 USPTO granted patents. Top assignee: Tdk Corporation. Active years: 2005-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yumiko Yoshihara. Retrieved from https://idiyas.com/inventor/yumiko-yoshihara

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


% Patents Active = 66.7

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 58(Granted Patents)


Location History:

  • Tokyo, JP (2006 - 2007)
  • Chuo-ku, JP (2005 - 2008)

Company Filing History:


Years Active: 2005-2008

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6 patents (USPTO):Explore Patents

Title: Innovations by Yumiko Yoshihara

Introduction

Yumiko Yoshihara is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of electronics, particularly in the development of advanced capacitor technologies. With a total of 6 patents to her name, her work has had a substantial impact on the industry.

Latest Patents

Yumiko's latest patents include innovations such as a capacitor element and a solid electrolytic capacitor, along with processes for their production. These inventions provide a significant increase in electrostatic capacity while maintaining the same dimensions and shape. The capacitor element features an aluminum base with multiple sides, anode sections partially formed at the edges, and cathode sections that include a solid electrolyte layer. This design allows for improved efficiency and performance in electronic devices.

Career Highlights

Yumiko Yoshihara has established herself as a key figure in her field through her work at TDK Corporation. Her innovative designs and patents have contributed to the advancement of capacitor technology, making her a valuable asset to her company and the industry as a whole.

Collaborations

Yumiko has collaborated with notable coworkers such as Masaaki Kobayashi and Masaaki Togashi. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Yumiko Yoshihara's contributions to capacitor technology exemplify her innovative spirit and dedication to advancing electronic components. Her patents and collaborations continue to influence the industry positively.

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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