Osaka, Japan

Atsushi Okamoto

This inventor holds 59 USPTO granted patents and 22 published patent applications, plus 1 CIPO patent and 18 EPO patents, primarily in Semiconductor Devices. Top assignees: Socionext Inc., Daikin Industries, Ltd., Hitachi Metals, Ltd.. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Okamoto. Retrieved from https://idiyas.com/inventor/atsushi-okamoto

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

Calculating rank
USPTO Granted Patents = 59 

% Patents Active = 86.4


 

Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 83(Granted Patents)

Forward Citations (Not Self Cited) = 68(Dec 10, 2025)


Location History:

  • Shizuoka, JP (2003)
  • Adachi-ku, JP (2005)
  • Saitama, JP (2012 - 2013)
  • Daito, JP (2014)
  • Shanghai, CN (2014)
  • Sakai, JP (2012 - 2016)
  • Hachioji, JP (2017)
  • Beijing, CN (2017)
  • Mishima-gun, JP (2017 - 2018)
  • Yasugi, JP (2020)
  • Tokyo, JP (2007 - 2021)
  • Yokohama Kanagawa, JP (2023)
  • Osaka, JP (2015 - 2024)
  • Yokohama, JP (2019 - 2024)

Company Filing History:


Years Active: 2003-2026

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Areas of Expertise:
Semiconductor Device
Power Supply Circuit
Water Heating System
Memory System
Electrolytic Aluminum Foil
Lithium Ion Batteries
Integrated Circuit Device
Container Refrigeration
Copper-Ceramic Joint
Metallic Foil Manufacturing
Thermal Management
Control Method
59 patents (USPTO):Explore Patents

As an AI assistant specializing in innovations, inventions, inventors, patent attorneys, and patents, I can provide you with an article about inventor Atsushi Okamoto based on the data provided.

Title: The Innovative Mind of Atsushi Okamoto

Introduction: Atsushi Okamoto, a prolific inventor based in Osaka, Japan, has left a lasting impact on the technological landscape with his numerous patents and groundbreaking inventions.

Latest Patents: Among his latest patents is a revolutionary Water Heating System, which integrates a refrigerant circuit and a water circuit to efficiently heat water using a unique water heat exchanger design. Additionally, Okamoto's Semiconductor Device patent showcases his expertise in creating semiconductor devices with optimal power distribution and circuit design.

Career Highlights: Atsushi Okamoto has amassed an impressive total of 42 patents throughout his career. Notable companies he has contributed to include Hitachi Metals, Ltd. and Socionext Inc., where his innovative spirit and technical prowess have been instrumental in driving technological advancements.

Collaborations: Throughout his career, Atsushi Okamoto has collaborated closely with esteemed colleagues such as Hirotaka Takeno and Hiroyuki Hoshi. Their combined efforts have resulted in the development of cutting-edge technologies that have redefined industry standards.

Conclusion: In conclusion, Atsushi Okamoto stands out as a visionary inventor whose passion for innovation and dedication to excellence have solidified his reputation as a trailblazer in the field of technology. His contributions have not only shaped the industry but have also laid the foundation for future advancements in the realm of inventions and patents.

I hope you find this article informative and engaging. If you require further details or have any specific requests, feel free to let me know!

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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