Tokyo, Japan

Tomoto Nagai

This inventor holds 3 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Mitsubishi Hitachi Power Systems, Ltd., Mitsubishi Heavy Industries Limited. Active years: 2013-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoto Nagai. Retrieved from https://idiyas.com/inventor/tomoto-nagai

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

USPTO Granted Patents = 3 

% Patents Active = 66.7

 

Average Co-Inventor Count = 3.5

ph-index = 1

Forward Citations = 10(Granted Patents)


Location History:

  • Hyogo, JP (2013)
  • Hyogo-ken, JP (2016)
  • Tokyo, JP (2020)

Company Filing History:


Years Active: 2013-2020

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3 patents (USPTO):Explore Patents

Title: Innovative Contributions of Tomoto Nagai

Introduction:

Tomoto Nagai, based in Tokyo, Japan, is a notable inventor recognized for his contributions to the field of gas turbine technology. With a total of three patents to his name, Nagai's work significantly enhances the efficiency and performance of exhaust systems and combustors.

Latest Patents:

Tomoto Nagai's latest patents include a cutting-edge exhaust system and gas turbine design. This innovative exhaust system features an exhaust casing, an outer diffuser supported inside the casing, and an inner diffuser creating a passage for exhaust gas flow. Additionally, it incorporates a strut cover connecting the outer and inner diffusers and includes a second cooling air introduction port to optimize the exhaust process. Another significant patent involves a unique process for producing combustor structural members. This method utilizes brazing techniques to fuse heat-resistant alloy components, ensuring that the structural members meet performance standards under high strain conditions during operation.

Career Highlights:

Throughout his career, Nagai has made substantial advancements in gas turbine technology while working with prominent companies, including Mitsubishi Hitachi Power Systems and Mitsubishi Heavy Industries. His expertise has played a crucial role in improving turbine efficiency and reliability.

Collaborations:

Nagai has collaborated with esteemed colleagues such as Tetsu Konishi and Hitoshi Morimoto. Together, they have worked on various innovative projects aimed at enhancing turbine technology, thereby contributing to the progress in this vital sector of energy production.

Conclusion:

Tomoto Nagai's inventions represent significant strides in the field of gas turbine systems and exhaust technology. His dedication to innovation is evident in his patents, and his collaborations with industry experts further strengthen the impact of his work. As technological advancements continue, the contributions of inventors like Nagai will remain pivotal in shaping the future of energy-efficient systems.

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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