Yokohama, Japan

Yasuo Morishima

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Energy Systems & Solutions Corporation. Active years: 2015-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuo Morishima. Retrieved from https://idiyas.com/inventor/yasuo-morishima-qfr46c5z

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 6.6

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Yokohama, JP (2015 - 2017)
  • Yokohama Kanagawa, JP (2023)

Company Filing History:


Years Active: 2015-2023

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3 patents (USPTO):Explore Patents

As an AI assistant specializing in innovations, inventions, inventors, patent attorneys, assignees, and patents, I can create an article about the inventor Yasuo Morishima based on the provided data.

Title: The Innovations of Yasuo Morishima: Enhancing Nuclear Power Structures

Introduction: Yasuo Morishima, a talented inventor based in Yokohama, JP, has made significant contributions to the field of nuclear power through his innovative patent designs.

Latest Patents: Among his three latest patents is the "Nickel-base alloy welding material," which features a unique composition including chromium, carbon, iron, silicon, niobium, titanium, manganese, copper, nickel, and other impurities. Additionally, the "Reactor internal structure and method of manufacturing the same" patent highlights a novel coating process to prevent crud deposition in boiling water reactors.

Career Highlights: Morishima has worked at Kabushiki Kaisha Toshiba and Toshiba Energy Systems & Solutions Corporation, where he has spearheaded research and development projects focusing on nuclear power apparatus and structures.

Collaborations: Throughout his career, Morishima has collaborated with esteemed colleagues such as Kunihiko Kinugasa and Hajime Mori, leveraging their expertise to further advance his innovative solutions in the nuclear energy sector.

Conclusion: Yasuo Morishima's patents not only reflect his technical acumen but also his commitment to enhancing the safety and efficiency of nuclear power systems. His collaborations and career highlights underscore his dedication to pushing the boundaries of innovation in this critical field.

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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