Kanagawa, Japan

Toshiyuki Naka

This inventor holds 30 USPTO granted patents and 12 published patent applications, primarily in Semiconductor Devices. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation. Active years: 2009-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Naka. Retrieved from https://idiyas.com/inventor/toshiyuki-naka

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

USPTO Granted Patents = 30 

% Patents Active = 43.3

Average Co-Inventor Count = 4.1

ph-index = 5

Forward Citations = 65(Granted Patents)


Location History:

  • Fuchu, JP (2009)
  • Kanagawa-ken, JP (2011 - 2015)
  • Nonoichi, JP (2015)
  • Kanagawa, JP (2013 - 2016)
  • Yokohama Kanagawa, JP (2015 - 2016)
  • Nonoichi Ishikawa, JP (2016 - 2019)

Company Filing History:


Years Active: 2009-2019

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Areas of Expertise:
Semiconductor Device
Electric Power Semiconductor
HEMT Technology
High Voltage
On-State Resistance
Heterojunction Field Effect Transistor
Schottky Barrier Diode
DC-DC Converter
Power Control Method
Manufacturing Method
Switching Power Circuit
Nitride Semiconductor
30 patents (USPTO):Explore Patents

Title: **The Innovative Contributions of Toshiyuki Naka**

Introduction

Toshiyuki Naka, an accomplished inventor located in Kanagawa-ken, Japan, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio consisting of 30 patents, Naka's work has been pivotal in advancing electrical apparatuses and semiconductor devices.

Latest Patents

Among his latest innovations, Naka has developed groundbreaking patents related to semiconductor devices and electrical apparatuses. One of these patents describes a semiconductor device that integrates a first electrode, a first semiconductor region of a particular conductivity type, and multiple additional semiconductor regions. It utilizes a unique configuration of first portions, protruding portions, and various semiconductor regions that work together to enhance the device's functionalities. This invention demonstrates Naka's capability to create complex and efficient semiconductor technologies that are integral to modern electronic systems.

Career Highlights

Toshiyuki Naka's career includes significant tenures at renowned organizations such as Kabushiki Kaisha Toshiba and Toshiba Electronic Devices & Storage Corporation. His work at these companies has allowed him to pioneer various technologies and contribute to advancements in the semiconductor sector. Through his experimentation and innovation, he has been able to bridge the gap between theoretical concepts and practical applications.

Collaborations

Throughout his career, Naka has collaborated with talented professionals, including notable coworkers Wataru Saito and Syotaro Ono. These partnerships have facilitated the exchange of ideas, leading to the development of advanced technologies and the successful filing of numerous patents.

Conclusion

Toshiyuki Naka stands out as a dedicated innovator within the semiconductor industry. His extensive patent portfolio not only highlights his commitment to technological advancement but also underscores his integral role in shaping the future of electronic devices. As technology continues to evolve, inventors like Naka will remain at the forefront, driving progress and innovation in the field.

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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