Miyagi, Japan

Misako Miwa

This inventor holds 11 USPTO granted patents and 1 published patent application. Top assignee: Semiconductor Energy Laboratory Co., Ltd.. Active years: 2016-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Misako Miwa. Retrieved from https://idiyas.com/inventor/misako-miwa

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 = 36.4

Average Co-Inventor Count = 2.1

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Sendai, JP (2016 - 2017)
  • Miyagi, JP (2016 - 2020)

Company Filing History:


Years Active: 2016-2020

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11 patents (USPTO):Explore Patents

Title: Misako Miwa: Innovator in Power Receiving Technology

Introduction

Misako Miwa is a prominent inventor based in Miyagi, Japan. She has made significant contributions to the field of power receiving devices and systems, holding a total of 11 patents. Her work focuses on enhancing communication and power feeding efficiency through innovative technologies.

Latest Patents

Among her latest patents is a power receiving device and power feeding system that enables simultaneous communication and power feeding. This invention ensures stable communication during power feeding, utilizing an antenna for both functions. The device includes a rectifier circuit that converts received AC power into DC power, a smoothing circuit for the DC power, and a power storage device. Additionally, her patents include a DC-DC converter that maintains constant input impedance, improving power feeding efficiency through magnetic resonance methods.

Career Highlights

Misako Miwa is associated with Semiconductor Energy Laboratory Co., Ltd., where she continues to develop cutting-edge technologies. Her innovative approach has positioned her as a leader in her field, contributing to advancements in power receiving systems.

Collaborations

She collaborates with notable colleagues such as Shuhei Maeda and Koichiro Kamata, further enhancing her research and development efforts.

Conclusion

Misako Miwa's contributions to power receiving technology exemplify her innovative spirit and dedication to improving communication and power efficiency. Her patents reflect her expertise and commitment to advancing technology in her field.

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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