Company Filing History:
2 out of 2,421 
1 out of 36,771 
Years Active: 2011-2017
Title: The Innovations of Toshinobu Maeda
Introduction
Toshinobu Maeda is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of automotive technology, particularly in steering systems. With a total of 2 patents, his work reflects a commitment to enhancing vehicle performance and safety.
Latest Patents
One of Maeda's latest patents is an electric power steering device. This innovative device includes a restricting portion that is provided on at least one of the surfaces of a housing and a worm wheel, with the surfaces facing each other. The restricting portion is designed to restrict the movement of the worm wheel, maintaining a meshing relationship between a worm and the worm wheel that allows for effective torque transmission. This is particularly important when the fixing of the worm wheel to an output shaft of a power assist actuator is released, allowing for axial movement.
Another significant patent is related to a steering apparatus. In this invention, a key ring is press-fitted onto a steering shaft at a position that is radially outer side of a fit portion where multiple shaft members are fitted together. The key ring restricts the rotation of the steering shaft when a lock bar is inserted into a lock bar insertion portion formed in the outer periphery of the key ring. This design enhances the security and functionality of the steering mechanism.
Career Highlights
Throughout his career, Toshinobu Maeda has worked with prominent companies in the automotive industry, including JTEKT Corporation and Toyota Motor Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in vehicle technology.
Collaborations
Maeda has collaborated with talented individuals such as Hiroaki Suzuki and Shingo Ougita. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions in the automotive sector.
Conclusion
Toshinobu Maeda's contributions to automotive technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in vehicle steering systems.