Kawasaki, Japan

Ko Nakamura

This inventor holds 20 USPTO granted patents and 2 published patent applications and 2 EPO patents, primarily in Semiconductor Manufacturing. Top assignees: Fujitsu Corporation, Fujitsu Semiconductor Limited, Amada Holdings Company Ltd.. Active years: 1998-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ko Nakamura. Retrieved from https://idiyas.com/inventor/ko-nakamura

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

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 65.0


Average Co-Inventor Count = 3.1

ph-index = 9

Forward Citations = 180(Granted Patents)


Location History:

  • Kawasaki, JP (1998 - 2014)
  • Kanagawa, JP (2005 - 2020)

Company Filing History:


Years Active: 1998-2020

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Areas of Expertise:
Laser Processing
Semiconductor Device
Ferroelectric Capacitor
Manufacturing Method
PZT Films
Polishing Cloth
CMP Process
Diffusion Prevention Layer
Memory Device
Fabrication Process
Slurry
Polarization Reversal
20 patents (USPTO):Explore Patents

Title: Celebrating Innovation: The Contributions of Ko Nakamura

Introduction: Ko Nakamura, a prominent inventor based in Kawasaki, Japan, has made significant advancements in technology with a remarkable portfolio of 20 patents to his name. His work primarily focuses on innovative solutions in laser processing and semiconductor device manufacturing, showcasing his commitment to the field of engineering.

Latest Patents: Ko Nakamura's latest patents include a laser processing device and method that enhance the precision and efficiency of laser applications on workpieces with protective films. This device intelligently determines the necessity of laser marking by analyzing processing information, which allows for an optimized workflow in manufacturing processes. Another noteworthy patent involves the manufacturing method of a semiconductor device that features a uniquely designed capacitor lower electrode, noted for its specific orientation and surface roughness, aimed at improving the performance and reliability of modern electronic devices.

Career Highlights: Throughout his career, Ko Nakamura has held significant positions in leading technology companies, including Fujitsu Corporation and Fujitsu Semiconductor Limited. His contributions in these roles have been pivotal in driving advancements in electronics, particularly within the realms of semiconductor technology and laser processing.

Collaborations: Ko Nakamura has collaborated with notable professionals in his field, including Wensheng Wang and Tomohiro Takamatsu. These partnerships reflect his ability to work effectively within teams to foster innovation and accelerate the development of cutting-edge technologies.

Conclusion: Ko Nakamura’s contributions to technology through his numerous patents exemplify his innovative spirit and dedication to advancing engineering practices. His work continues to inspire future generations of inventors and engineers in the dynamic landscape of 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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