Location History:
- Wako, JA (1978)
- Saitama, JP (1981 - 1983)
- Tsurugashima, JP (1981 - 1986)
- Wako, JP (1979 - 1996)
- Saitama-ken, JP (1997)
Company Filing History:
Years Active: 1978-1997
Title: **Innovative Contributions of Toshihiko Aoyama in Power Steering Technology**
Introduction
Toshihiko Aoyama, a prominent inventor based in Tsurugashima, Japan, has made significant advancements in automotive technology with a focus on power steering systems. With a remarkable portfolio of 9 patents, Aoyama's innovations have greatly enhanced vehicle handling and driver experience in modern automobiles.
Latest Patents
Among his latest contributions is a groundbreaking power steering system equipped with a mechanism for varying assist torque. This hydraulic system incorporates a rotary valve unit that operates in response to the twisting angle of a torsion bar, thus allowing for adjustable steering responsiveness. The innovative design facilitates the use of a torsion bar with optimal rigidity, ensuring that sufficient assist torque is delivered at low speeds while maintaining controlled responsiveness at higher speeds.
Another noteworthy patent details a power steering system designed to automatically correct unexpected variations in a vehicle's path. Utilizing a rotary valve comprising an inner sleeve connected to the steering wheel and an outer sleeve linked to the pinion shaft, this system enhances steering efforts without requiring direct corrections from the driver. A torque motor enables the outer sleeve to react promptly to any deviations, resulting in a reliable steering force that aids in maintaining the desired path.
Career Highlights
Aoyama's professional journey is closely aligned with Honda Giken Kogyo Kabushiki Kaisha, commonly known as Honda, a leading automotive manufacturer renowned for its engineering innovations. His work at Honda has been pivotal in the development of advanced steering technologies, reflecting the company's commitment to safety and driving ease.
Collaborations
In his endeavors, Toshihiko Aoyama has collaborated with notable colleagues including Masao Nishikawa and Yoshihiko Toshimitsu. Together, their combined expertise in engineering and innovation has fostered a collaborative environment that drives forward-thinking solutions in the automotive sector.
Conclusion
Toshihiko Aoyama's inventive spirit and dedication to enhancing power steering technology have established him as a noteworthy figure in the automotive industry. His patents not only represent technical advancements but also reflect the importance of continuous innovation in improving vehicle performance and driver safety. As the automotive landscape continues to evolve, Aoyama's contributions will undoubtedly play a crucial role in shaping the future of steering systems.