Company Filing History:
4 out of 1,287 
2 out of 2,080 
1 out of 4,242 
Years Active: 2014-2024
Title: Yoji Okabe: Innovator in Damage Detection Technologies
Introduction
Yoji Okabe is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of damage detection technologies, holding a total of 4 patents. His innovative work focuses on developing systems that enhance the understanding of internal states in various materials.
Latest Patents
One of Okabe's latest patents is the "Internal State Detector and Vehicle." This invention features a detector that identifies the internal state of a plate-shaped object, including fiber-reinforced resin. The detector utilizes ultrasonic vibrations of Lamb waves, applying them to the object's surface. It includes a vibration detector that captures the ultrasonic vibrations propagating within the object. An internal state estimation calculator then estimates the object's internal state based on the propagation time of these vibrations.
Another notable patent is the "System and Method for Damage Diagnosis." This invention aims to provide a damage diagnostic system that utilizes a damage detection system to obtain propagation intensity distribution data. This data is expanded in two dimensions: frequency and propagation time. The system analyzes the output from an oscillation detection sensor to derive characteristic values, which are then displayed on a device for measurement results.
Career Highlights
Yoji Okabe has worked with esteemed organizations, including the University of Tokyo and Subaru Corporation. His experience in these institutions has allowed him to refine his expertise in damage detection technologies and contribute to various innovative projects.
Collaborations
Okabe has collaborated with notable colleagues, including Hideki Soejima and Qi Wu. Their combined efforts have further advanced the field of damage detection and contributed to the success of their projects.
Conclusion
Yoji Okabe's work in damage detection technologies showcases his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of material properties and the importance of internal state assessment. His contributions continue to influence the industry and inspire future innovations.