Location History:
- Azumamura Kunisada, JP (1991)
- Sawa-gun, JP (1999)
- Gunma-ken, JP (1996 - 2009)
- Gunma, JP (1991 - 2017)
- Maebashi, JP (2016 - 2017)
Company Filing History:
31 out of 2,433 
4 out of 355 
2 out of 41 
Years Active: 1991-2017
Title: Kiyoshi Sadakata: A Pioneer in Electric Power Steering Innovations
Introduction
Kiyoshi Sadakata, a renowned inventor based in Gunma, Japan, has made significant contributions to the field of electric power steering technology. With a total of 36 patents to his name, his innovations focus on enhancing the functionality and safety of steering systems in vehicles. His work has led to advancements that prioritize both weight reduction and structural integrity.
Latest Patents
Among Kiyoshi Sadakata's latest patents is a "Column unit for an electric power steering apparatus." This invention aims to create an electric power steering system that is both lightweight and rigid. The design features a gear housing that houses an electric assist mechanism, a lower support bracket, a sensor housing for a torque sensor, an outer column of a steering column, and an upper support bracket. All these components can be integrally formed from synthetic resin, resulting in improved strength at the joined sections.
Another notable patent is the "Support apparatus for steering column and manufacturing method thereof." This innovation provides a construction that stably increases the support rigidity of the column-side bracket in relation to the vehicle-side bracket. The connection between the two includes synthetic resin locking pins that allow for breakaway during secondary collisions. Additionally, concave sections on the bottom surface of the vehicle-side bracket and strategically placed through holes for the locking pins enhance both functionality and safety during operation.
Career Highlights
Throughout his career, Kiyoshi Sadakata has worked with esteemed companies, including NSK Corporation and Nippon Seiko Kabushiki Kaisha. His tenure at these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in automotive technology. His innovative spirit is evident in the numerous patents he has secured, showcasing his commitment to developing safer and more efficient steering systems.
Collaborations
Kiyoshi Sadakata has had the opportunity to collaborate with talented individuals in the industry, including coworkers like Takeshi Fujiwara and Takahiro Minamigata. These collaborations have further propelled his success and facilitated the sharing of ideas that foster innovation in electric power steering technology.
Conclusion
Kiyoshi Sadakata stands out as an influential inventor in the realm of electric power steering systems. His 36 patents exemplify his unwavering dedication to innovation and improvement in vehicle technology. As the automotive industry continues to evolve, Sadakata's work remains invaluable in enhancing the safety and efficiency of steering mechanisms, ensuring a safer driving experience for all.