Location History:
- Susono, JA (1977)
- Susono, JP (1979)
Company Filing History:
Years Active: 1977-1979
Title: Kohji Nishikawa: Innovator in Brake Mechanisms
Introduction
Kohji Nishikawa, based in Susono, Japan, is an accomplished inventor with a remarkable portfolio of three patents. His ingenuity in the automotive sector, particularly in brake technology, has contributed significantly to vehicle safety and performance.
Latest Patents
Kohji's latest innovations include advancements in automatic clearance adjusting mechanisms for brakes. One notable patent features an automatic clearance adjusting mechanism where a piston is strategically fitted in an actuator. This mechanism enables the piston to be retained at a predetermined position using frictional force while allowing it to move axially against elastic resistance. It restores the piston to its original position by utilizing pressure within the actuator, especially during unusual pressure surges within the wheel cylinder.
Another patent focuses on a device designed for adjusting the clearance between a brake shoe and a brake drum. This device functions by using a threaded interaction between a nut and a bolt, which is actuated by a star wheel, to lengthen the strut. This advancement includes a detent mechanism to prevent reverse rotation of the star wheel, enhancing the reliability of the braking system.
Career Highlights
Kohji Nishikawa is currently associated with Toyota Jidosha Kogyo Kabushiki Kaisha, a major player in the automotive industry, known for its commitment to innovation and quality. His work contributes to the company’s reputation for providing cutting-edge safety features in their vehicles.
Collaborations
Throughout his influential career, Kohji has collaborated with notable colleagues such as Hiroshi Kawaguchi and Takashi Baba. These collaborations have fostered an environment of creativity and innovation, leading to the development of advanced automotive technologies.
Conclusion
Kohji Nishikawa stands out as a pivotal figure in the evolution of brake mechanisms within the automotive field. His patents not only enhance vehicle safety but also exemplify the spirit of innovation that drives the industry forward. As he continues to contribute to Toyota, his work will undoubtedly have a lasting impact on automotive engineering.