Hitachinaka, Japan

Shinichi Higuchi

This inventor holds 16 USPTO granted patents and 3 published patent applications and 10 EPO patents, primarily in Gas Turbine Technology. Top assignees: Hitachi, Ltd., Mitsubishi Hitachi Power Systems, Ltd.. Active years: 2003-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichi Higuchi. Retrieved from https://idiyas.com/inventor/shinichi-higuchi

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 93.8

 

Average Co-Inventor Count = 4.4

ph-index = 5

Forward Citations = 58(Granted Patents)


Location History:

  • Hitachinaka, JP (2003 - 2017)
  • Tokyo, JP (2017)
  • Yokohama, JP (2018 - 2020)

Company Filing History:


Years Active: 2003-2020

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Areas of Expertise:
Gas Turbine
Turbine Blade
Cooling Method
Stator Vane
Rotor
Production Process
Natural Gas Liquefaction
Two-Shaft Gas Turbine
Seal
End Wall Section
Manufacturing
16 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Shinichi Higuchi

Introduction

Shinichi Higuchi is a prominent inventor based in Hitachinaka, Japan. He has made significant contributions to the field of gas turbine technology, holding a total of 16 patents. His work has been instrumental in advancing the efficiency and performance of turbine systems.

Latest Patents

Among his latest patents is a gas turbine transition seal with a hole through the seal plate in the groove of the nozzle. This innovative design addresses the sealing gap between a transition piece and a nozzle end wall in the turbine's first stage. The seal member features a hook portion that slides radially within the turbine, ensuring a secure fit. Additionally, he has developed a turbine blade that includes cooling passages extending in the blade height direction. The blade surfaces are covered with a thermal barrier coating, which is designed to optimize thermal management and enhance performance.

Career Highlights

Shinichi Higuchi has worked with notable companies such as Hitachi, Ltd. and Mitsubishi Hitachi Power Systems, Ltd. His experience in these organizations has allowed him to collaborate on various innovative projects that have pushed the boundaries of turbine technology.

Collaborations

Throughout his career, Higuchi has worked alongside talented individuals, including Shinya Marushima and Masami Noda. Their collaborative efforts have contributed to the successful development of advanced turbine solutions.

Conclusion

Shinichi Higuchi's contributions to gas turbine technology exemplify the spirit of innovation. His patents and collaborative work have significantly impacted the industry, showcasing his expertise and dedication to advancing engineering solutions.

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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