This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Automotive Systems, Ltd.. Active years: 2014.
Company Filing History:
Years Active: 2014
Title: Innovations by Ryuu Kai in Idle Stop Control Systems
Introduction
Ryuu Kai is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of idle stop control systems. His innovative approach aims to enhance the efficiency and performance of vehicles.
Latest Patents
Ryuu Kai holds a patent for an "Idle stop control method and control device." This invention provides an idle stop system that can quickly restart with minimal noise during the idle stop process. The system prepares for a restart request while the engine is in an inertial rotation state. It engages a pinion with a ring gear while the motor is subjected to inertial rotation, estimating the rotational speed of the engine using crank angle information. The timing of the pinion pushing is controlled to ensure smooth engagement with the ring gear, taking into account the delay time of the pinion pushing unit.
Career Highlights
Ryuu Kai is currently employed at Hitachi Automotive Systems, Ltd., where he continues to innovate and develop advanced automotive technologies. His work focuses on improving vehicle performance and efficiency through innovative engineering solutions.
Collaborations
Ryuu Kai collaborates with talented colleagues, including Hiroyasu Kuniyoshi and Akira Nishioka. Together, they contribute to the advancement of automotive technologies and the development of new systems that enhance vehicle functionality.
Conclusion
Ryuu Kai's contributions to idle stop control systems exemplify his commitment to innovation in the automotive industry. His patent reflects a significant advancement in technology that benefits vehicle performance and user experience.