Ohta, Japan

Masakazu Ueno

This inventor holds 4 USPTO granted patents. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1992-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Ueno. Retrieved from https://idiyas.com/inventor/masakazu-ueno-a0t0fmg6

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.3

ph-index = 3

Forward Citations = 37(Granted Patents)


Location History:

  • Ohta, JP (1992 - 1994)
  • Gunma, JP (1994)
  • Ota, JP (1995)

Company Filing History:


Years Active: 1992-1995

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4 patents (USPTO):Explore Patents

Title: Masakazu Ueno: Innovator in Power Supply Circuits

Introduction

Masakazu Ueno is a notable inventor based in Ohta, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of power supply circuits. With a total of 4 patents to his name, Ueno's work has had a considerable impact on the industry.

Latest Patents

One of Ueno's latest patents is a power supplying circuit designed to provide a voltage to a driving circuit. This innovative circuit includes a gradient detecting unit that identifies the gradient in the output of a driven circuit. Additionally, an offset voltage generating unit produces an offset voltage based on the output of the driven circuit and the detected gradient. This design allows the offset voltage to adapt to changes in the output of the driven circuit, ensuring a proper supply voltage is maintained. Another significant invention is a hybrid integrated circuit, which further showcases Ueno's expertise in circuit design.

Career Highlights

Masakazu Ueno is currently employed at Sanyo Electric Co., Ltd., where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of power supply systems, making them more efficient and responsive to varying conditions.

Collaborations

Ueno has collaborated with several talented individuals in his field, including Akira Kazami and Osamu Nakamoto. These partnerships have fostered innovation and have contributed to the successful development of various projects.

Conclusion

Masakazu Ueno is a distinguished inventor whose work in power supply circuits has made a lasting impact on the industry. His innovative designs and collaborative efforts continue to push the boundaries of electrical engineering.

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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