Yokohama, Japan

Yukio Nakabayashi

This inventor holds 27 USPTO granted patents and 1 published patent application, primarily in Semiconductor Devices. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Nakabayashi. Retrieved from https://idiyas.com/inventor/yukio-nakabayashi

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

USPTO Granted Patents = 27 

% Patents Active = 74.1

Average Co-Inventor Count = 3.6

ph-index = 4

Forward Citations = 43(Granted Patents)


Location History:

  • Kanagawa-ken, JP (2013 - 2015)
  • Kanagawa, JP (2013 - 2017)
  • Yokohama, JP (2008 - 2023)

Company Filing History:


Years Active: 2008-2026

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Areas of Expertise:
Semiconductor Device
Inverter Circuit
Drive Device
Vehicle
Elevator
Power Supply Circuit
Transistor
Field Effect Transistor
Multi-Gate FET
Fin-Type Channel Transistor
Manufacturing Method
27 patents (USPTO):Explore Patents

Title: Yukio Nakabayashi: Innovator in Semiconductor Technology

Introduction

Yukio Nakabayashi is a prominent inventor based in Yokohama, Japan, recognized for his significant contributions to the field of semiconductor technology. With an impressive portfolio of 24 patents, Nakabayashi has made notable advancements that have the potential to enhance various electronic devices.

Latest Patents

Among his latest innovations, Nakabayashi has developed a series of patents related to semiconductor devices. These include a semiconductor device that comprises a silicon carbide layer, a silicon oxide layer, and an intermediary region characterized by a nitrogen concentration equal to or exceeding 1×10^cm. The innovative designs detail a nitrogen concentration distribution with specific characteristics, such as having peaks in the aforementioned region and defined concentrations at various distances from these peaks. His focus not only enhances performance but also addresses critical manufacturing methods for semiconductor devices, inverter circuits, drive devices, vehicles, and elevators.

Career Highlights

Yukio Nakabayashi has dedicated his career to working with Kabushiki Kaisha Toshiba, a well-known entity in the technology and electronics sector. His extensive research and development efforts at Toshiba have led to the successful filing of numerous patents, positioning him as a key player in advancing semiconductor applications and technologies.

Collaborations

Throughout his career, Nakabayashi has collaborated with several esteemed professionals, including Tatsuo Shimizu and Toshihide Ito. These partnerships have facilitated the exchange of ideas and innovation, fostering an environment conducive to significant technological advancements in the semiconductor domain.

Conclusion

Yukio Nakabayashi continues to be a vital contributor to the field of semiconductor technology through his groundbreaking inventions and collaborations. His work not only showcases his expertise but also illustrates his commitment to pushing the boundaries of innovation within the electronics industry. The impact of his patents serves as a foundation for future developments, promising an exciting progression in technology.

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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