Satoshi Nakamura

Title: Satoshi Nakamura: Innovator in Disc Brake Technology

Introduction

Satoshi Nakamura is a prominent inventor based in Minami-Alps, Japan. He has made significant contributions to the field of automotive technology, particularly in the design and functionality of disc brakes. With a total of 2 patents to his name, Nakamura continues to push the boundaries of innovation in his industry.

Latest Patents

Nakamura's latest patents focus on advanced disc brake designs. The first patent describes a disc brake that includes a cylinder bore into which a piston is fitted. This design features a seal groove provided in the cylinder bore as an annular groove, along with a seal member that has a rectangular cross-section. This seal member is fitted into the seal groove to effectively seal the space between the piston and the cylinder bore. The seal groove is 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.

The second patent also pertains to a disc brake, where at least one of a pair of pad springs includes a guide plate portion. This guide plate portion is designed to guide an ear portion of a corresponding friction pad in the disc axial direction. It consists of a first plate portion, a second plate portion, and a bottom plate portion. The design includes a radially biasing portion that elastically biases the ear portion of the friction pad toward the first plate portion, as well as a rotational direction biasing portion that biases the friction pad in the rotational direction of the disc.

Career Highlights

Satoshi Nakamura is currently employed at Hitachi Astemo Ltd., where he applies his expertise in automotive technology. His work has been instrumental in enhancing the performance and safety of disc brake systems.

Collaborations

Nakamura has collaborated with notable colleagues, including Toshiko Watanabe and Dian Utama Akmal. Their combined efforts contribute to the innovative projects at Hitachi Astemo Ltd.

Conclusion

Satoshi Nakamura is a key figure in the development of advanced disc brake technologies. His patents reflect a commitment to innovation and improvement in automotive safety and performance. His contributions continue to influence the industry positively.