Kunihiro Oka is a prominent inventor based in Kashihara, Japan. He holds a total of 16 patents, showcasing his significant contributions to the field of engineering, particularly in steering device technology. His innovative designs have the potential to enhance vehicle performance and safety.

Latest Patents

Among his latest patents, Oka has developed a steering device that features a movable body rotatably supporting a shaft member to which a steering member is attached. This device includes first and second rail mechanisms that guide the movement of the movable body in a front-rear direction. The first rail mechanism incorporates a first rolling element row positioned between a first raceway face of a fixed rail and a second raceway face of a moving rail. The second rail mechanism similarly contains a second rolling element row situated between a third raceway face of a second fixed rail and a fourth raceway face of a second moving rail. Notably, the contact angles of the rolling elements differ between the two mechanisms, enhancing the device's functionality.

Another innovative steering device developed by Oka includes a first moving unit that operates in an axial direction along with a shaft member connected to an operating member. This design features a second moving unit, a holding unit, a first screw mechanism, a second screw mechanism, a driving unit, and a transmission mechanism that transmits the driving force to the screw mechanisms. One of the screw mechanisms is designed to operate in a forward direction when the operating member transitions between a retraction region and an operation region, ensuring that it does not operate in reverse when subjected to external forces.

Career Highlights

Kunihiro Oka has made significant strides in his career, working with notable companies such as Jtekt Corporation and Koyo Seiko Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in steering technology.

Collaborations

Oka has collaborated with talented individuals in the field, including Takehiro Saruwatari and Shigeki Nagase. Their combined expertise has likely played a role in the successful development of Oka's innovative patents.

Conclusion

Kunihiro Oka's contributions to steering device technology exemplify his dedication to innovation and engineering excellence. His patents reflect a deep understanding of mechanical design and functionality, positioning him as a

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com