Location History:
- Osaka, JP (1990)
- Nara, JP (2002)
Company Filing History:
Years Active: 1990-2002
Title: Akinobu Matsuda: Innovator in Automotive Technology
Introduction
Akinobu Matsuda, an accomplished inventor based in Nara, Japan, has made significant contributions to the field of automotive technology. With a total of two patents under his name, Matsuda's innovations focus on enhancing power steering systems, which are crucial for vehicle maneuverability and safety.
Latest Patents
Matsuda's most recent patents include an "Electric Power Steering Apparatus." This innovative system employs hypoid gears that consist of a larger gear on the steering motor side and a smaller gear on the pinion shaft side. This design reduces the shaft-to-shaft distance needed between the motor and the pinion shaft. Additionally, it features rack teeth that have a pressure angle decreasing toward the ends of the rack shaft's moving stroke, ensuring that steering assistance is effectively supplemented in large steering ranges. This leads to the miniaturization of the motor, optimizing space within the automobile's cabin or engine compartment.
Another notable patent is the "Power Steering Apparatus," which involves a compact housing that integrates a torque sensor for sensing steering torque, a small motor for assisting steering, and a drive device transmitting motor force to the steering shaft. This innovation further enhances performance by altering the pressure angles of rack teeth that engage with the pinion shaft, thereby increasing steering assistance based on the steering angle.
Career Highlights
Akinobu Matsuda is associated with Koyo Seiko Company, Ltd., a renowned name in the automotive industry known for its commitment to quality and innovation. His work at the company has focused on refining power steering technology, ultimately contributing to more efficient and user-friendly vehicle operation.
Collaborations
During his career, Matsuda has collaborated with notable coworkers including Masamitsu Sakai and Masayuki Watanabe. These collaborations have enriched his inventions and contributed to the collective effort in advancing automotive technologies.
Conclusion
Akinobu Matsuda stands out as an inventor dedicated to improving automotive performance through his innovative patents. His work continues to influence the design and functionality of power steering systems, making vehicles safer and easier to navigate. As automotive technology evolves, Matsuda's contributions will undoubtedly remain significant within the industry.