Company Filing History:
3 out of 2,916 
2 out of 91 
Years Active: 1982-2013
Title: Tetsu Sano: Innovator in Vehicle Wheel Technology
Introduction
Tetsu Sano is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of vehicle wheel technology, holding a total of 5 patents. His innovative designs and methods have advanced the functionality and aesthetics of vehicle wheels.
Latest Patents
One of Sano's latest patents is a wheel for vehicles that features a unique design comprising a rim with a drop portion and a disk formed integrally from a plate material. The rim and disk are welded together, with the disk including a hub mounting portion and a plurality of spokes that extend radially towards the outer periphery. The design also incorporates a ring-shaped disk flange connected to the spokes through a curved-surface connecting portion. This innovative structure not only enhances the wheel's performance but also introduces decorative holes defined by the adjacent spokes and disk flange.
Another significant patent is a manufacturing method for spoked wheel disks. This method involves preforming bulging portions on a circular plate blank, which serve as the base for reinforcing portions of spokes. The process includes forming decorative holes and bending the outer circumferential portion of the plate blank to create a disk flange. This method streamlines the production of spoked wheels, making it more efficient and effective.
Career Highlights
Throughout his career, Tetsu Sano has worked with prominent companies such as Tokyo Shibaura Denki and Topy Kogyo. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the automotive industry.
Collaborations
Sano has collaborated with notable colleagues, including Hisao Ishiwata and Yoshinobu Sakashita. Their combined expertise has fostered a creative environment that has led to the development of groundbreaking technologies in vehicle wheel design.
Conclusion
Tetsu Sano's contributions to vehicle wheel technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs and manufacturing methods continue to shape the future of automotive engineering.