This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Hitachi Power Systems, Ltd.. Active years: 2020.
Company Filing History:
Years Active: 2020
Title: Haruhiko Asaka: Innovator in Steam Turbine Technology
Introduction
Haruhiko Asaka is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of steam turbine technology, particularly through his innovative designs and manufacturing methods.
Latest Patents
Asaka holds a patent for a steam turbine rotor blade, which includes a method for manufacturing the rotor blade and the steam turbine itself. The patent describes a steam turbine rotor blade designed to form a turbine rotor cascade. It features a rotor blade main body with a blade portion, a blade base portion, and a first coupling portion with first facing surfaces on opposite ends of the blade portion. Additionally, it includes a second coupling portion in the intermediate section of the blade portion, equipped with second facing surfaces. A unique aspect of this invention is the coating layer made of a Co-based alloy, which is applied to at least one of the first and second facing surfaces, with a diffusion layer of 10 micrometers or less between the coating layer and the surface.
Career Highlights
Haruhiko Asaka is currently employed at Mitsubishi Hitachi Power Systems, Ltd., where he continues to develop and refine technologies related to steam turbines. His work has been instrumental in advancing the efficiency and performance of steam turbine systems.
Collaborations
Asaka has collaborated with notable colleagues, including Yuki Enomoto and Shunji Imai, contributing to various projects within the company.
Conclusion
Haruhiko Asaka's innovative work in steam turbine technology exemplifies the impact of dedicated inventors in the energy sector. His patent for the steam turbine rotor blade showcases his commitment to enhancing turbine efficiency and performance.