Company Filing History:
Years Active: 2023-2024
Title: Teruyoshi Otoyo: Innovator in Vibration Testing Technology
Introduction
Teruyoshi Otoyo is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of vibration testing technology, particularly in the aerospace sector. With a total of 2 patents, Otoyo's work focuses on enhancing the evaluation of high cycle fatigue characteristics in critical components.
Latest Patents
Otoyo's latest patents include innovative jigs designed for vibration testing. The first patent, titled "Jig for Vibration Test of Stator Vane," provides a comprehensive solution for evaluating the high cycle fatigue characteristics of stator vanes. This jig features a base plate fixed onto an excitation table of a shaker, along with a first fixed wall for securing the vane root end portion. A movable wall allows for the adjustment of the vane tip portion, while a hydraulic jack applies a load in the span direction, simulating actual operational conditions during testing.
The second patent, "Jig for Vibration Test of Rotor Blade," addresses the vibration testing of rotor blades used in aircraft engines. This jig holds the dovetail portion of a fan blade and is also fixed onto an excitation table. A hydraulic jack applies a load in the blade span direction, enabling efficient excitation of the rotor blade to reach large deformation regions. This innovation allows for high cycle fatigue failure testing without increasing costs.
Career Highlights
Throughout his career, Teruyoshi Otoyo has worked with prominent companies such as Hi LLC and IHI Corporation. His experience in these organizations has contributed to his expertise in vibration testing technologies.
Collaborations
Otoyo has collaborated with talented individuals in his field, including Kensuke Shiomi and Kosuke Iwamoto. These partnerships have furthered his research and development efforts in vibration testing.
Conclusion
Teruyoshi Otoyo's contributions to vibration testing technology are invaluable, particularly in the aerospace industry. His innovative patents and collaborative efforts highlight his commitment to advancing engineering practices.