Yokohama, Japan

Masaki Nakano

This inventor holds 141 USPTO granted patents and 6 published patent applications and 7 EPO patents, primarily in Extreme Ultraviolet Light (CPC class 74200). Top assignees: Nissan Motor Company Limited, Gigaphoton Inc., Canon Kabushiki Kaisha. Active years: 1977-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Nakano. Retrieved from https://idiyas.com/inventor/masaki-nakano

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

USPTO Granted Patents = 141 

% Patents Active = 78.0

 

Average Co-Inventor Count = 1.7

ph-index = 21

Forward Citations = 2,622(Granted Patents)

Forward Citations (Not Self Cited) = 2,527(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Hamura, JA (1977)
  • Hamuramachi, JP (1982)
  • Hamura, JP (1983)
  • Kanagawa Pref., JP (1992)
  • Kanagawa-ken, JP (2005)
  • Kanagawa, JP (1993 - 2010)
  • Tokyo, JP (1985 - 2012)
  • Ebina, JP (1997 - 2013)
  • Hiratsuka, JP (2003 - 2013)
  • Kawasaki, JP (1987 - 2014)
  • Yokohama, JP (1993 - 2014)
  • Machida, JP (2010 - 2014)
  • Oyama, JP (2015 - 2022)

Company Filing History:


Years Active: 1977-2025

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Areas of Expertise:
Extreme Ultraviolet Light
Electronic Device Manufacturing
Optical Information
Target Supply Device
Water Area Monitoring
Information Processor
Signal Evaluation
Hybrid Transmission
Optical Disk
Braking Device
Television Control
Electrical Component Structure
141 patents (USPTO):Explore Patents

Title: Masaki Nakano: Pioneering Innovator from Yokohama

Introduction:

Meet Masaki Nakano, a brilliant inventor hailing from Yokohama, Japan. With an impressive portfolio of 138 patents, Nakano has made significant contributions to various fields of innovation. Known for his groundbreaking work in target supply devices and extreme ultraviolet light generation apparatus, Nakano has left an indelible mark on the world of electronic device manufacturing.

Latest Patents:

Among Nakano's recent patents is his innovative target supply device. This apparatus houses a liquid target substance in a tank, which is then converted into droplets through a vibration element. The patent encompasses various features, including temperature adjustment mechanisms and a control unit to enhance performance and efficiency.

Another notable patent is Nakano's extreme ultraviolet (EUV) light generation apparatus. This invention plays a pivotal role in the development of advanced manufacturing techniques for electronic devices. By vibrating the target substance provided to a nozzle, the apparatus generates high-intensity EUV light, enabling more precise and efficient manufacturing processes.

Nakano's electronic device manufacturing method patent showcases his comprehensive approach and dedication to improving the industry. By integrating his target supply device and EUV light generation apparatus with other innovative techniques, he has transformed the landscape of electronic device manufacturing.

Career Highlights:

Throughout his illustrious career, Nakano has contributed extensively to renowned companies such as Nissan Motor Company Limited and Gigaphoton Inc. At Nissan, he showcased his technical expertise and inventive mindset, playing a crucial role in the company's research and development endeavors. At Gigaphoton Inc., a prominent semiconductor equipment manufacturer, Nakano pushed boundaries and made significant strides in the development of cutting-edge technologies.

Collaborations:

Nakano has had the privilege of working alongside exceptional colleagues who have helped shape his ideas and bring them to fruition. Notably, he has collaborated closely with individuals such as Hiroyuki Hirano and Toshikazu Oshidari. Together, their combined expertise and teamwork have led to groundbreaking inventions and solutions for various technological challenges.

Conclusion:

Masaki Nakano's impressive collection of patents and his contributions to the fields of target supply devices, extreme ultraviolet light generation apparatus, and electronic device manufacturing methods firmly establish him as an innovator par excellence. His inventive spirit, coupled with his ability to collaborate effectively, has propelled him to the forefront of technological advancement. We eagerly await his next groundbreaking invention, which is sure to reshape the future of manufacturing and 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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