Hino, Japan

Masayoshi Isobe

This inventor holds 1 USPTO granted patent. Top assignees: Ffc Limited, Fujitsu Corporation. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayoshi Isobe. Retrieved from https://idiyas.com/inventor/masayoshi-isobe

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


% Patents Active = 100.0

Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Masayoshi Isobe: Innovator in Power Supply Circuits

Introduction

Masayoshi Isobe is a notable inventor based in Hino, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of power supply circuits. His innovative approach has led to the creation of a patent that addresses the challenges associated with sudden load changes in power supply systems.

Latest Patents

Isobe holds a patent for a "Power supply circuit that is stable against sudden load change." This invention includes an antenna that receives electric power, a rectifier that converts alternating voltage into direct-current voltage, and a voltage step-down circuit that generates an output voltage for the load. Additionally, a regulator controls a resistance connected between the output voltage and ground voltage, ensuring stability in the output voltage level.

Career Highlights

Throughout his career, Masayoshi Isobe has worked with prominent companies such as Fujitsu Corporation and FFC Limited. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the field of power supply technology.

Collaborations

Isobe has collaborated with notable coworkers, including Takayuki Nagasawa and Shinji Yajima. Their combined expertise has likely enhanced the development of innovative solutions in their respective fields.

Conclusion

Masayoshi Isobe's contributions to power supply circuits demonstrate his commitment to innovation and engineering excellence. His patent reflects a significant advancement in the stability of power supply systems, showcasing his role as a key inventor in this domain.

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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