Akashi, Japan

Junichi Kitajima

This inventor holds 5 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 3 EPO patents. Top assignees: Kawasaki Jukogyo Kabushiki Kaisha, B&b Agema Gmbh. Active years: 1978-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Kitajima. Retrieved from https://idiyas.com/inventor/junichi-kitajima

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 60.0

 

 

Average Co-Inventor Count = 4.6

ph-index = 5

Forward Citations = 92(Granted Patents)


Location History:

  • Minoo, JP (1978)
  • Akashi, JP (2009 - 2020)

Company Filing History:


Years Active: 1978-2020

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5 patents (USPTO):Explore Patents

Title: Innovator Junichi Kitajima: Pioneering Advances in Gas Turbine Technology

Introduction: Junichi Kitajima, an accomplished inventor based in Akashi, Japan, has made significant contributions to the field of gas turbine technology. With five patents to his name, Kitajima continues to push the boundaries of innovation, developing systems that enhance efficiency and performance.

Latest Patents: Kitajima's latest innovations include a combustor for gas turbine engines and a gas turbine system with an injection water pressurization passage. The combustor he designed features a combustion liner with a combustion chamber and a sophisticated fuel injector system that comprises multiple fuel injection annular portions and air guide members. This arrangement facilitates a more effective mixing of fuel and air, optimizing combustion processes.

In addition, his gas turbine system is engineered to incorporate both hydrogen gas and pure water into its operation. This innovative design integrates a fuel injection nozzle assembly with a reservoir for water, a gas compressing device to boost hydrogen supply, and a pressurizing passage that enhances efficiency by pressurizing the water using the boosted hydrogen gas.

Career Highlights: Throughout his career, Kitajima has worked with prominent companies, including Kawasaki Heavy Industries and B&B Agema GmbH. His tenure at these organizations provided him with invaluable experience and a platform to develop his groundbreaking inventions.

Collaborations: Kitajima has collaborated with several esteemed professionals in the field, including Atsushi Horikawa and Hiroyuki Kashihara. These partnerships have fostered a creative environment that has propelled their innovations in gas turbine technology.

Conclusion: Junichi Kitajima's contributions to the field of gas turbine technology exemplify the spirit of innovation that drives the industry forward. His patents not only reflect his technical expertise but also his commitment to developing solutions that meet modern energy demands. As he continues to innovate, Kitajima remains a notable figure among inventors in the realm of advanced 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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