Nirasaki, Japan

Hiroyuki Nakayama

This inventor holds 69 USPTO granted patents and 8 published patent applications and 7 EPO patents, primarily in Plasma Processing (CPC class G01R). Top assignees: Tokyo Electron Limited, Tokyo Electric Limited, Tokyo Electron Limi Ted. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Nakayama. Retrieved from https://idiyas.com/inventor/hiroyuki-nakayama

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

USPTO Granted Patents = 69 

% Patents Active = 69.6

 

Average Co-Inventor Count = 2.7

ph-index = 11

Forward Citations = 462(Granted Patents)

Forward Citations (Not Self Cited) = 375(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Nirasaki, JP (2004 - 2024)
  • Yamanashi, JP (2011 - 2024)

Company Filing History:


Years Active: 2004-2026

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Areas of Expertise:
Plasma Processing
Inspection Apparatus
Temperature Control
Substrate Support
Cleaning Method
Vacuum Chamber
Particle Monitoring
Transfer Chamber
Plasma Etching
Substrate Processing
Control Method
Dummy Wafer
69 patents (USPTO):Explore Patents

Title: The Innovative Journey of Hiroyuki Nakayama

Introduction: Hiroyuki Nakayama is a pioneering inventor hailing from Nirasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroyuki Nakayama holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of what is possible.

Career Highlights: With a career spanning over two decades, Nakayama has worked with leading research institutions and tech companies, playing a key role in developing cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Hiroyuki Nakayama has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge sharing that has led to numerous breakthroughs.

Conclusion: Hiroyuki Nakayama's relentless pursuit of innovation and his passion for creating a better future through technology make him a true visionary in the world of inventions. His work continues to inspire and shape the landscape of modern innovation.

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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