Company Filing History:
3 out of 720 
1 out of 36,771 
1 out of 341 
Years Active: 2001-2017
Title: Hiroaki Nagai: Innovator in Automotive Components
Introduction
Hiroaki Nagai is a notable inventor based in Komaki, Japan. He has made significant contributions to the field of automotive components, holding a total of 4 patents. His innovative designs focus on enhancing the functionality and durability of vehicle parts.
Latest Patents
One of his latest patents is a dust cover assembly. This assembly includes a dust cover made of resin with a bellows tube portion and an upper insulator made of rubber attached to the top end of the dust cover. The engaging tube portion is integrally formed with the upper part of the bellows tube portion, featuring at least one engaging groove that opens onto the outer peripheral face and extends in a circumferential direction. Additionally, at least one locking protrusion is formed on the inner peripheral face of the upper insulator, which is annular in shape and protrudes toward the inner peripheral side. The engaging tube portion of the dust cover is designed to be inserted into the upper insulator, with the locking protrusion being locked into the engaging groove in an axial direction.
Another significant patent is for a stabilizer bushing for vehicles and the method of producing the same. In this design, semi-tubular portions of two partition members partition a bushing body into an outer rubber portion and an inner rubber portion. These portions are asymmetrically arranged with respect to a reference plane containing the central axis of the bushing body. Each semi-tubular portion is configured to have a length equal to or larger than the diameter of a stabilizer bar, ensuring optimal performance.
Career Highlights
Hiroaki Nagai has worked with prominent companies in the automotive industry, including Tokai Rubber Industries, Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to innovative automotive solutions.
Collaborations
Throughout his career, Hiroaki has collaborated with talented individuals such as Hideo Yanagino and Kouichi Kobayashi. These partnerships have fostered a creative environment that has led to the development of groundbreaking automotive technologies.
Conclusion
Hiroaki Nagai's contributions to automotive components through his patents and collaborations highlight his role as an influential inventor in the industry. His innovative designs continue to impact vehicle performance and safety.