Company Filing History:
Years Active: 2014-2016
Title: Yuki Shibahata: Innovator in Hydraulic Hybrid Systems
Introduction
Yuki Shibahata is a notable inventor based in Wako, Japan. He has made significant contributions to the field of hydraulic hybrid systems, holding a total of 3 patents. His work focuses on enhancing vehicle efficiency and reducing costs through innovative engineering solutions.
Latest Patents
One of Shibahata's latest patents is for a hydraulic hybrid vehicle. This invention features a pump motor that serves dual purposes: it not only functions as a pump to supply hydraulic oil or lubricating oil to the power train but also eliminates the need for a separate oil pump. This design reduces the number of parts and overall costs. Additionally, during idle-reduction control, the pump motor can be driven by hydraulic pressure from an accumulator, allowing for engine start-up without a motor-driven oil pump, further cutting costs.
Another significant patent is for a liquid flow rate control valve. This valve utilizes a communication hole group and an outlet opening that change in area as the distributor rotates. By employing two electric motors, the system allows for precise PWM control of liquid flow rates. This design minimizes thrust loads on the distributor and rotor, simplifying support and reducing both cost and weight.
Career Highlights
Yuki Shibahata is currently employed at Honda Motor Co., Ltd., where he continues to innovate in the automotive sector. His work has been instrumental in advancing hydraulic hybrid technology, contributing to more sustainable vehicle designs.
Collaborations
Shibahata collaborates with talented coworkers, including Seiichiro Ishikawa and Yasunari Kimura. Their combined expertise fosters a creative environment that drives innovation within the company.
Conclusion
Yuki Shibahata's contributions to hydraulic hybrid systems exemplify the impact of innovative engineering in the automotive industry. His patents not only enhance vehicle performance but also promote cost efficiency, showcasing the importance of creativity in technology.