Company Filing History:
1 out of 1,142 
2 out of 832,880 Years Active: 2022-2025
Title: **Yoshihito Katsu: Innovator in Motor and Turbocharger Technologies**
Introduction
Yoshihito Katsu, a notable inventor based in Tokyo, Japan, has made significant contributions to the field of engineering with a portfolio of five patents. His work primarily focuses on advancements in motor rotor designs and turbocharger components, which have the potential to transform efficiency and performance in various applications.
Latest Patents
Among Katsu's latest inventions is a **Motor Rotor with Surface Treatment**. This innovative design features a cylindrical magnet encased within a protective layer and a middle resin portion. The unique aspect of this rotor is the surface treatment applied to either the magnet or the protective layer, enhancing adhesion to the resin and improving overall functionality.
Another remarkable invention is his **Turbine Housing and Turbocharger**. This design includes a complex arrangement of inner members that create a turbine scroll flow path. The housing is complemented by casting components, ensuring structural integrity while allowing for effective airflow management through the contained inlet flow path.
Career Highlights
Yoshihito Katsu has had a prominent career, including valuable experience at IHI Corporation, where he honed his skills and contributed to various engineering projects. His innovative spirit and dedication to the field have led him to secure multiple patents, underscoring his role as a forward-thinking inventor.
Collaborations
Throughout his career, Katsu has had the privilege of collaborating with talented individuals such as Kai Iijima and Tatsuya Fukui. These partnerships have contributed to his creative process and the development of his groundbreaking inventions.
Conclusion
Yoshihito Katsu's work in motor and turbocharger technologies highlights his innovative mindset and dedication to engineering advancements. With five patents to his name, his contributions to the industry continue to inspire future developments and innovations.