Hitachi, Japan

Nobuhiro Seiki


Average Co-Inventor Count = 5.4

ph-index = 5

Forward Citations = 71(Granted Patents)


Location History:

  • Hikari, JP (2007)
  • Hitachi, JP (1989 - 2008)

Company Filing History:


Years Active: 1989-2008

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11 patents (USPTO):Explore Patents

Title: Nobuhiro Seiki: Innovator in Gas Turbine Technology

Introduction

Nobuhiro Seiki is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of gas turbine technology, holding a total of 11 patents. His innovative work focuses on improving the efficiency and functionality of gas turbines, which are essential in various industrial applications.

Latest Patents

Seiki's latest patents include a production process of gas turbines and a gas turbine installation. The production process patent outlines a method for creating gas turbines that can be adapted to various cycles. It involves setting a principal part of the gas turbine based on predetermined conditions and adjusting the number of stages in both the compressor and turbine to meet the requirements of the desired cycle. This innovative approach ensures that the gas turbine can operate efficiently across multiple cycles.

The gas turbine installation patent introduces a plate-fin type regenerative heat exchanger designed to prevent clogging in flow passages caused by liquid phase water. This invention is particularly beneficial when compressed air contains high moisture levels. The design features a corrugated fin channel that effectively heats compressed air while preventing the bridging of liquid droplets, thus enhancing the overall performance of the gas turbine system.

Career Highlights

Nobuhiro Seiki is associated with Hitachi, Ltd., a leading company in technology and engineering. His work has significantly impacted the development of gas turbine systems, showcasing his expertise and commitment to innovation in this field.

Collaborations

Seiki has collaborated with notable colleagues, including Tomomi Koganezawa and Takanori Shibata. Their combined efforts contribute to advancing gas turbine technology and enhancing the capabilities of their inventions.

Conclusion

Nobuhiro Seiki's contributions to gas turbine technology through his innovative patents demonstrate his expertise and dedication to improving industrial processes. His work continues to influence the field, paving the way for future advancements in energy efficiency and turbine design.

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