Niiza, Japan

Shinji Aso

This inventor holds 23 USPTO granted patents, primarily in DC-DC Converters. Top assignees: Sanken Electric Co., Ltd., Sanken Electric, Ltd., Sanken Electric Korea Co., Ltd.. Active years: 2006-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinji Aso. Retrieved from https://idiyas.com/inventor/shinji-aso-o7nab9uu

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


% Patents Active = 30.4

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 72(Granted Patents)


Location History:

  • Saitama, JP (2013)
  • Niiza, JP (2006 - 2024)

Company Filing History:


Years Active: 2006-2026

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Areas of Expertise:
Active Clamp Flyback Converter
Half-Wave Rectifier
LLC Converter
Multi-Output SEPIC
Synchronous Rectification
Excitation Current Detection
Current Balancing
Power Supply Apparatus
DC Converter
Direct-Current Converter
Resonant Converter
LED Driving Apparatus
23 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Shinji Aso

Introduction

Shinji Aso, an accomplished inventor based in Niiza, Japan, has made significant contributions to the field of technology through his innovative designs and patents. With a total of 18 patents to his name, Aso is recognized for his expertise in the development of semiconductor devices that enhance circuit efficiency.

Latest Patents

Among Aso's most recent patents are notable inventions including the "Excitation Current Detection Circuit" and the "Resonant Converter with a Synchronous Rectifier Controller." The excitation current detection circuit consists of a transformer with primary, auxiliary, and secondary windings, employing voltage detectors and voltage-controlled oscillators to accurately detect excitation current values. The resonant converter includes an ON counter and an OFF counter system to regulate the flow of current through the switching circuit, optimizing performance through real-time detection and adjustments.

Career Highlights

Shinji Aso has worked with prominent companies such as Sanken Electric Co., Ltd. and Sanken Electric Korea Co., Ltd., where he has played a pivotal role in advancing electronic circuitry. His work reflects a deep understanding of semiconductor technology and its practical applications, leading to innovative solutions that drive efficiency and effectiveness in current technologies.

Collaborations

Throughout his career, Aso has collaborated with notable colleagues, including Mamoru Tsuruya and Makoto Sato, who have contributed to the success of his projects. These partnerships have fostered an environment of shared knowledge and mutual advancement in their field of expertise.

Conclusion

Shinji Aso's body of work stands as a testament to his impact on the semiconductor landscape. His innovations and collaborative efforts demonstrate the importance of teamwork in technological advancements, ensuring that innovative solutions continue to evolve and shape the future. With 18 patents to his credit, Aso remains a key figure in driving innovation forward in Japan and beyond.

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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