Yusuke Shibata

Title: Yusuke Shibata: Innovator in Vehicle Braking Technology

Introduction

Yusuke Shibata is a prominent inventor based in Kariya, Japan. He has made significant contributions to the field of vehicle braking technology, holding three patents that showcase his innovative approach to enhancing vehicle safety and performance.

Latest Patents

One of his latest patents is a vehicle braking device that features electric brakes designed to generate braking force at corresponding wheels. This device includes a braking force controller that manages the braking force effectively. The relationship between electric current and braking force exhibits a hysteresis characteristic, which indicates that the braking force increases along a positive efficiency line with increasing electric current. When the electric current decreases from a turning value to a holding threshold, the braking force remains constant. Furthermore, the braking force decreases along an inverse efficiency line when the electric current drops below the holding threshold. The braking force controller alternates between a positive efficiency braking wheel and a braking force holding wheel as the required braking force of the vehicle changes.

Another notable patent is a motor control device that drives first and second motors to output torque in either braking or non-braking directions within a vehicle brake device. This device includes an electric power converter with multiple legs containing positive and negative switch elements, along with a control unit. The control unit energizes the motors to output torque in the same direction when activated from the positive switch element of the first or third leg to the negative switch element of the second leg. If the current flowing through either motor exceeds a specified threshold, the control unit drives the switch elements of the second leg to ensure optimal performance.

Career Highlights

Yusuke Shibata is currently employed at Denso Corporation, a leading global automotive supplier. His work focuses on developing advanced braking systems that enhance vehicle safety and efficiency. His innovative designs have positioned him as a key player in the automotive technology sector.

Collaborations

Yusuke collaborates with Takashi Suzuki, a fellow innovator in the field. Together, they work on projects that aim to push the boundaries of vehicle technology and improve overall safety standards.

Conclusion

Yusuke Shibata's contributions to vehicle braking technology through his patents and collaborations highlight his commitment to innovation in the automotive industry. His work continues to influence the development of safer and more efficient vehicles.