Location History:
- Yokohama, JP (2005 - 2010)
- Kanagawa, JP (2018)
Company Filing History:
7 out of 13,415 
3 out of 563 
Years Active: 2005-2018
Title: Innovations of Yuuzou Akasaka
Introduction
Yuuzou Akasaka is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of engineering, particularly in the development of damper devices. With a total of seven patents to his name, Akasaka's work showcases his innovative approach to mechanical design.
Latest Patents
One of Akasaka's latest patents is a damper device that features a first rotating body, a second rotating body, a coil spring, and a spring seat. The coil spring is strategically placed in a circumferential direction between the two rotating bodies. The resin spring seat includes a seat portion, an overhang portion, and a pair of clamping protrusions. The overhang portion extends from the outer diameter end of the seat portion, covering the coil spring. The clamping protrusions are designed to sandwich an attaching portion of one of the rotating bodies and allow for relative movement in the radial direction. Additionally, the clamping protrusions have varying rigidity, with a low-rigidity portion on the outer diameter side and a high-rigidity portion on the inner diameter side of the spring central axis. Another patent involves a similar damper device, but this version includes a metallic core member within the resin spring seat. The metallic core member is designed to enhance the performance of the damper by providing a robust seating surface for the coil springs.
Career Highlights
Throughout his career, Yuuzou Akasaka has worked with prominent companies in the automotive and manufacturing sectors. Notably, he has been associated with Nissan Motor Company Limited and Exedy Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Akasaka has collaborated with talented individuals in his field, including Hiroki Uehara and Yoshinari Yoshimura. These collaborations have fostered a creative environment that has led to the development of advanced technologies.
Conclusion
Yuuzou Akasaka's contributions to the field of engineering, particularly through his innovative damper devices, highlight his expertise and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.