Okazaki, Japan

Norihito Tokura

This inventor holds 70 USPTO granted patents and 3 published patent applications and 3 EPO patents, primarily in Silicon Carbide Semiconductors (CPC class 2573). Top assignees: Denso Corporation, Nippondenso Co., Ltd., Nippon Soken, Inc.. Active years: 1982-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norihito Tokura. Retrieved from https://idiyas.com/inventor/norihito-tokura

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

USPTO Granted Patents = 70 

% Patents Active = 84.3

 

Average Co-Inventor Count = 3.5

ph-index = 23

Forward Citations = 1,649(Granted Patents)

Forward Citations (Not Self Cited) = 1,628(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Nukata, JP (1986 - 1988)
  • Aichi, JP (1984 - 1990)
  • Okazaki, JP (1982 - 2016)

Company Filing History:


Years Active: 1982-2016

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Areas of Expertise:
Silicon Carbide
Semiconductor Device
IGBT
Lateral Diode
Trench Gate
Vertical MOSFET
Current Sensor
DC-DC Converter
Insulated Gate
Field Effect Transistor
Thermal Management
70 patents (USPTO):Explore Patents

Title: Norihito Tokura: Pioneering Inventor from Okazaki

Introduction: Norihito Tokura is a distinguished inventor hailing from Okazaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tokura holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Tokura has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Tokura has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Norihito Tokura's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a respected figure in the world of inventors and innovators.

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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