Tokyo, Japan

Miwako Akiyama

This inventor holds 11 USPTO granted patents and 1 published patent application. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2009-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Miwako Akiyama. Retrieved from https://idiyas.com/inventor/miwako-akiyama

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

USPTO Granted Patents = 11 

% Patents Active = 45.5

Average Co-Inventor Count = 3.5

ph-index = 5

Forward Citations = 69(Granted Patents)


Location History:

  • Hachioji, JP (2009 - 2011)
  • Tokyo, JP (2011 - 2016)

Company Filing History:


Years Active: 2009-2016

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11 patents (USPTO):Explore Patents

Title: Miwako Akiyama: Innovator in Semiconductor Technology

Introduction

Miwako Akiyama is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of semiconductor technology, holding a total of 11 patents. Her work focuses on innovative semiconductor devices that enhance performance and efficiency.

Latest Patents

Among her latest patents, Akiyama has developed a semiconductor device and a DC-DC converter. The semiconductor device features a semiconductor substrate of a first conductivity type, with a semiconductor region and multiple trenches that house gate and source electrodes. This design aims to improve the functionality and reliability of semiconductor applications. Additionally, her semiconductor device includes various layers with specific conductivity types and impurity concentrations, optimizing the performance of electronic components.

Career Highlights

Akiyama is currently employed at Kabushiki Kaisha Toshiba, where she continues to push the boundaries of semiconductor technology. Her innovative designs have garnered attention in the industry, contributing to advancements in electronic devices.

Collaborations

Throughout her career, Akiyama has collaborated with notable colleagues, including Yoshihiro Yamaguchi and Yusuke Kawaguchi. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Miwako Akiyama's contributions to semiconductor technology exemplify her dedication to innovation and excellence. Her patents reflect her expertise and commitment to advancing the field, making her a key figure in 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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