Company Filing History:
Years Active: 1998-2000
Title: Innovations by Hideya Miyazaki
Introduction
Hideya Miyazaki is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of diesel engine technology, holding 2 patents that enhance engine performance and efficiency. His work is recognized for its innovative approaches to fuel injection systems.
Latest Patents
Miyazaki's latest patents include a fuel injection device for diesel engines and a divided combustion chamber for diesel engines. The fuel injection device is designed to perform a preliminary injection and a main injection into a combustion chamber. This device is particularly effective as it allows the preliminary injection to occur within a valve overlap term, ensuring that the combustion chamber contains high-temperature gas. This innovation helps in vaporizing the preliminary injection fuel quickly, thereby reducing the ignition lag of the main injection fuel and improving combustion efficiency.
The divided combustion chamber patent features a main combustion chamber that communicates with a sub-chamber through a communication hole. This design includes a pair of sub-communication holes shaped as grooves on opposite sides of the main communication hole. Additionally, auxiliary communication grooves are provided at the boundaries, which are smaller in width than the sub-communication holes. This innovative design aims to optimize the combustion process in diesel engines.
Career Highlights
Miyazaki is currently employed at Kubota Corporation, where he continues to develop and refine technologies related to diesel engines. His work has been instrumental in advancing the efficiency and performance of diesel engines, making significant impacts in the automotive and industrial sectors.
Collaborations
Miyazaki has collaborated with notable colleagues such as Osamu Takii and Shuichi Yamada. Their combined expertise has contributed to the successful development of innovative technologies in the field of diesel engine engineering.
Conclusion
Hideya Miyazaki's contributions to diesel engine technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, paving the way for advancements in engine performance.