Noriyuki Toshitsuna

Title: Noriyuki Toshitsuna: Innovator in Vehicle Door Technology

Introduction

Noriyuki Toshitsuna is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of vehicle technology, particularly in the design of door handle devices. His innovative approach has led to the development of a unique vehicle door outer handle device that enhances both functionality and security.

Latest Patents

Toshitsuna holds a patent for a vehicle door outer handle device. This device features an inwardly recessed housing recess in a base member fixed to a vehicle door. The outer handle is pivotably supported on the base member, allowing it to pivot to an operated position when the operation portion is pulled. The design includes a spring biasing mechanism that returns the handle to a non-operated position. Notably, the cylinder lock is mounted on the base member, ensuring that the keyhole is covered when the outer handle is not in use. A detachable cover member is also included, which serves to obscure the cylinder lock's position, thereby enhancing security.

Career Highlights

Throughout his career, Toshitsuna has worked with prominent companies in the automotive industry, including Honda Motor Co., Ltd. and Kabushiki Kaisha Honda Lock. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects that improve vehicle design and safety.

Collaborations

Toshitsuna has collaborated with talented individuals in his field, including Tadashi Saitou and Teruo Yamazaki. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Noriyuki Toshitsuna's contributions to vehicle door technology exemplify the spirit of innovation. His patented designs not only enhance the functionality of vehicle door handles but also improve security features, making him a significant figure in the automotive industry.