Tokyo, Japan

Yasutaka Shimizu

This inventor holds 24 USPTO granted patents and 5 published patent applications, primarily in Semiconductor Technology. Top assignees: Mitsubishi Electric Corporation, Sanyo Electric Co., Ltd., Ricoh Company, Ltd.. Active years: 1998-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasutaka Shimizu. Retrieved from https://idiyas.com/inventor/yasutaka-shimizu

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

USPTO Granted Patents = 24 

% Patents Active = 79.2

Average Co-Inventor Count = 2.2

ph-index = 4

Forward Citations = 34(Granted Patents)


Location History:

  • Osaka, JP (2010)
  • Tokyo, JP (1998 - 2024)

Company Filing History:


Years Active: 1998-2026

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Areas of Expertise:
Semiconductor Device
Semiconductor Module
Power Module
Toner Carrier
Inverter Circuit
Surface Acoustic Wave Device
Surface Acoustic Wave Filter
Manufacturing Method
24 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Yasutaka Shimizu

Introduction

Yasutaka Shimizu, based in Tokyo, Japan, is an esteemed inventor recognized for his significant contributions to the field of semiconductor technology. With a remarkable portfolio of 21 patents, Shimizu has consistently demonstrated his ability to innovate and improve upon existing technologies, pushing the boundaries of electronic components.

Latest Patents

Among his latest innovations, Shimizu has developed groundbreaking patents in semiconductor devices and modules. One such patent focuses on a semiconductor device designed to reduce inductance between high potential and low potential terminals while facilitating downsizing. This device utilizes an insulating substrate and organizes circuit patterns with both low and high potential configurations. The design incorporates semiconductor chips mounted on the circuit pattern, enhancing efficiency and functionality.

In addition to this, Shimizu's semiconductor module patent outlines a comprehensive system that includes a semiconductor element mounted on a substrate and protected by a resin case. This module features main current electrodes designed ingeniously to project outward while maintaining a parallel slope portion. This innovation improves the device's thermal management and overall performance.

Career Highlights

Throughout his career, Yasutaka Shimizu has contributed to the advancements in technology while working with prominent companies, including Mitsubishi Electric Corporation and Sanyo Electric Co., Ltd. His work in these organizations has allowed him to develop and refine his groundbreaking ideas, resulting in numerous patents that have had a lasting impact on the semiconductor industry.

Collaborations

Shimizu has collaborated with several talented individuals in his field, including notable coworkers Yasumi Kobayashi and Kuniyuki Matsui. Their combined expertise has fostered a dynamic environment for innovation, further driving advancements in semiconductor technologies.

Conclusion

Yasutaka Shimizu stands as a testament to the power of innovation in the semiconductor industry. His extensive patent portfolio, collaborative spirit, and career with leading companies underscore his role as a pivotal figure in advancing technology. As he continues to push the boundaries of what is possible, Shimizu's contributions are sure to inspire future generations of inventors.

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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