This inventor holds 3 USPTO granted patents. Top assignees: Nippon Seiko Kabushiki Kaisha, Nsk Corporation. Active years: 1990-1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1990-1994
Title: The Innovations of Toshiyuki Nagashima
Introduction
Toshiyuki Nagashima is a notable inventor based in Maebashi, Japan. He has made significant contributions to the field of steering systems, holding a total of 3 patents. His work focuses on enhancing the functionality and safety of steering mechanisms in vehicles.
Latest Patents
One of his latest patents is a tilt type steering system. This system features a steering column with a handle shaft that is rotatably inserted at one end. It includes a pivotal supporting unit for the other end of the steering column, an adjusting unit for fixing the steering wheel in various positions, and a tilt lever for controlling the fixation. Additionally, it incorporates a shearing bolt that ensures the tilt lever is securely attached to the adjusting unit.
Another significant invention is a resilient connector for a steering shaft. This connector links a wheel steering system to a steering handle. It consists of a flange member connected to a first shaft member, a yoke member linked through a universal joint to a second shaft member, and a resilient member positioned between the flange and yoke members. This design prevents vibrations from the wheel steering system from reaching the steering handle and allows for axial movement during collisions.
Career Highlights
Toshiyuki Nagashima has worked with prominent companies such as Nippon Seiko Kabushiki Kaisha and NSK Corporation. His experience in these organizations has contributed to his expertise in steering system innovations.
Collaborations
Throughout his career, Nagashima has collaborated with talented individuals, including Nobuyoshi Ito and Mitsuo Ichikawa. These partnerships have likely fostered a creative environment that has led to innovative solutions in automotive technology.
Conclusion
Toshiyuki Nagashima's contributions to steering system technology demonstrate his commitment to innovation and safety in the automotive industry. His patents reflect a deep understanding of engineering principles and a dedication to improving vehicle functionality.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile