This inventor holds 1 USPTO granted patent, plus 1 CIPO patent and 1 EPO patent. Top assignee: Mitsubishi Hitachi Power Systems, Ltd.. Active years: 2015.
Company Filing History:
Years Active: 2015
Title: Yasuyoshi Harashima: Innovator in Steam Turbine Technology
Introduction
Yasuyoshi Harashima is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of steam turbine technology. His innovative designs focus on enhancing the durability and efficiency of steam turbines.
Latest Patents
Harashima holds a patent for a steam turbine that features a fork-type joint structure. This design secures sufficient strength to endure stress corrosion cracking, low-cycle fatigue, and high-cycle fatigue. The turbine is engineered to extend its operating life while allowing for long-term operation. It includes a rotor with multiple rotor forks arranged in an axial direction, turbine blades with blade forks, and a series of pin holes and fork pins that enhance its functionality. He has 1 patent to his name.
Career Highlights
Yasuyoshi Harashima is currently employed at Mitsubishi Hitachi Power Systems, Ltd. His work has been instrumental in advancing steam turbine technology, making it more reliable and efficient for various applications.
Collaborations
Harashima has collaborated with notable colleagues such as Masayoshi Ohhira and Hideyuki Nomura. Their combined expertise has contributed to the development of innovative solutions in the energy sector.
Conclusion
Yasuyoshi Harashima's contributions to steam turbine technology exemplify his commitment to innovation and engineering excellence. His work continues to influence the industry and improve energy efficiency.