Company Filing History:
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1 out of 221 Years Active: 2021-2025
Title: Yurika Nagai: Innovator in Turbine Technology
Introduction
Yurika Nagai is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of turbine technology, holding 2 patents that showcase his innovative approach to improving efficiency and performance in steam turbine power generation.
Latest Patents
One of his latest patents is a high-frequency hardening apparatus. This apparatus is equipped with an induction heating coil that has a U-shaped part designed to sandwich a turbine blade. It also includes a temperature detection unit that detects the temperature around the induction heating coil in a non-contact manner. Additionally, a moving mechanism allows for the relative movement of the turbine blade and the induction heating coil in the direction of blade height. The apparatus features an electrical current supply unit that provides a high-frequency electrical current to the induction heating coil, along with a control device that regulates the current based on temperature detection to prevent overheating.
Another notable patent is a system configuration and operation method aimed at improving steam turbine power generation efficiency. This facility addresses the thermal elongation differences between the revolving and stationary bodies of a turbine, thereby reducing start-up time and preventing efficiency deterioration. The facility includes a boiler for steam generation, a high-pressure turbine, an intermediate-pressure turbine, and a low-pressure turbine. Each turbine is equipped with a heating section that enhances the overall efficiency of the power generation process.
Career Highlights
Yurika Nagai has worked with leading companies in the industry, including Mitsubishi Heavy Industries Limited and Mitsubishi Power, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in turbine technology.
Collaborations
Throughout his career, Yurika has collaborated with notable colleagues such as Kunio Asai and Keiko Shishime. Their combined expertise has contributed to advancements in turbine technology and efficiency.
Conclusion
Yurika Nagai is a distinguished inventor whose work in turbine technology has led to significant advancements in efficiency and performance. His patents reflect a commitment to innovation and improvement in the field of power generation.