Location History:
- Kanagawa, JP (2003 - 2005)
- Odawara, JP (2005 - 2009)
Company Filing History:
Years Active: 2003-2009
Title: Ryoji Ehara: Innovator in Fuel Injection Technology
Introduction
Ryoji Ehara is a prominent inventor based in Odawara, Japan. He has made significant contributions to the field of fuel injection systems, holding a total of six patents. His innovative designs have advanced the efficiency and functionality of fuel injection technology.
Latest Patents
One of Ryoji Ehara's latest patents is a fuel injection system that features a unique configuration. In this system, a fuel tank is positioned below an electronically controlled fuel injection apparatus. A fuel reservoir chamber is located above the apparatus, supplying fuel through a designated passage. This design includes a first fuel return passage that allows vapor ejection and overflow from the reservoir. Additionally, a second fuel return passage is connected to manage surplus fuel effectively.
Another notable patent is the electromagnetic drive type plunger pump. This invention consists of a cylinder and a magnetic circuit that generates a mountain-shaped thrust. During the feeding process, fuel is drawn in by the plunger's movement, while energy is stored in a feeding spring. The design ensures that the urging force of the feeding spring exceeds the thrust in the initial range, enhancing the effective stroke and increasing the feeding amount.
Career Highlights
Ryoji Ehara is currently employed at Mikuni Corporation, where he continues to innovate in fuel injection technology. His work has been instrumental in developing advanced systems that improve fuel efficiency and performance in various applications.
Collaborations
Ryoji has collaborated with notable colleagues, including Shogo Hashimoto and Hiroshi Mizui. Their combined expertise has contributed to the successful development of innovative technologies within the company.
Conclusion
Ryoji Ehara's contributions to fuel injection technology exemplify his dedication to innovation and engineering excellence. His patents reflect a commitment to enhancing the efficiency and functionality of fuel systems. Through his work at Mikuni Corporation, he continues to influence the industry positively.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.