Shoichi Noguchi

Title: Innovations of Shoichi Noguchi

Introduction

Shoichi Noguchi is a notable inventor based in Kofu, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of disc brakes. With a total of 2 patents to his name, Noguchi's work has had a lasting impact on vehicle safety and performance.

Latest Patents

One of his latest patents involves a disc brake that features a cylinder bore designed to accommodate a piston. This innovative design includes a seal groove that acts as an annular groove, along with a seal member that has a rectangular cross-section. The seal member is fitted into the seal groove to effectively seal the space between the piston and the cylinder bore. The seal groove is meticulously designed with a bottom surface portion, a side surface portion, and a chamfered portion that expands the opening of the seal groove in the axial direction of the cylinder bore, incorporating two types of curvature radii.

Another significant patent by Noguchi pertains to a friction pad mounted on a disc brake. This friction pad consists of a back plate and a lining that is attached to the back plate, allowing for frictional contact with a disk. A spring member is included to bias the friction pad toward the disk's rotationally exiting side. The spring member features an attachment portion, an extension portion, and an abutment portion that is designed to receive a reaction force from a torque reception surface.

Career Highlights

Shoichi Noguchi is currently employed at Hitachi Astemo Ltd., where he continues to innovate in the automotive sector. His work has been instrumental in enhancing the functionality and reliability of braking systems.

Collaborations

Throughout his career, Noguchi has collaborated with notable colleagues such as Shigeru Hayashi and Satoshi Nakamura. These collaborations have further enriched his contributions to the field.

Conclusion

Shoichi Noguchi's innovative work in disc brake technology exemplifies his commitment to improving automotive safety and performance. His patents reflect a deep understanding of engineering principles and a dedication to advancing vehicle technology.