Location History:
- Yokohama, JP (2015)
- Kanagawa, JP (2019)
Company Filing History:
2 out of 1,142 
1 out of 240 
Years Active: 2015-2019
Title: Tsuyoshi Yagishita: Innovator in Abnormality Diagnosis and Rocket Engine Systems
Introduction
Tsuyoshi Yagishita is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the fields of abnormality diagnosis and rocket engine systems. With a total of 2 patents, Yagishita's work showcases his innovative approach to engineering and technology.
Latest Patents
Yagishita's latest patents include an abnormality diagnosing method and an abnormality diagnosing system. The abnormality diagnosing method involves several steps, including generating a simulation model of a monitoring target, measuring internal state quantities, and diagnosing abnormalities based on Mahalanobis distance calculations. His second patent, a rocket engine system for realizing high-speed response, features a turbo pump design that connects a pump impeller to one end of a rotary shaft and a turbine to the other end. This design aims to maintain efficiency regardless of pump flow rate.
Career Highlights
Throughout his career, Yagishita has worked with prominent organizations such as IHI Corporation and the Japan Aerospace Exploration Agency. His experience in these companies has allowed him to develop and refine his innovative ideas in engineering.
Collaborations
Yagishita has collaborated with notable coworkers, including Hatsuo Mori and Takayuki Yamamoto. Their combined expertise has contributed to the advancement of their respective fields.
Conclusion
Tsuyoshi Yagishita's contributions to abnormality diagnosis and rocket engine systems highlight his innovative spirit and dedication to engineering. His patents reflect a commitment to advancing technology and improving operational efficiency.