Company Filing History:
Years Active: 2002-2015
Title: Nobuaki Takasaki: Innovator in Fuel Injection Technology
Introduction
Nobuaki Takasaki is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of fuel injection technology, holding 2 patents that enhance the efficiency and safety of direct-injection engines. His work is particularly notable for its innovative approaches to fuel rail assembly and high-pressure fuel pumps.
Latest Patents
Takasaki's latest patents include an "Attaching method of fuel rail assembly for direct-injection engine." This invention features a unique injector design that includes a cylindrical body portion, a holding ring for centering, and a small-diameter cylindrical portion. The assembly process involves inserting injectors into cup portions via spring members, which absorb reaction forces. The method also includes a press inserting step that compresses the spring members and a fastening step that secures multiple boss portions to a cylinder head while maintaining the pressing force.
Another significant patent is the "Fuel supply device for direct injection engine." This invention describes a high-pressure fuel pump strategically positioned adjacent to the front upper part of the engine. The pump is inclined rather than vertical, which helps to eliminate mechanical interference with the engine compartment hood. This design also provides a longer distance between the fuel pump and the dash panel, reducing the impact energy during a front-end collision.
Career Highlights
Nobuaki Takasaki is currently employed at Mazda Motor Corporation, where he continues to innovate in the automotive sector. His work has been instrumental in advancing fuel injection systems, which are critical for improving engine performance and reducing emissions.
Collaborations
Takasaki has collaborated with notable colleagues such as Tsuyoshi Goto and Isao Shimizu. Their combined expertise has contributed to the successful development of advanced automotive technologies.
Conclusion
Nobuaki Takasaki is a key figure in the field of fuel injection technology, with a focus on enhancing engine efficiency and safety. His patents reflect a commitment to innovation that benefits the automotive industry and contributes to more sustainable transportation solutions.