Company Filing History:
Years Active: 2011-2014
Title: Takashi Yoshizawa: Innovator in Fuel Pump Technology
Introduction
Takashi Yoshizawa is a prominent inventor based in Novi, MI (US), known for his contributions to fuel pump technology. With a total of 4 patents to his name, Yoshizawa has made significant advancements in the field of direct injection engines. His innovative designs have improved the efficiency and functionality of fuel systems in modern vehicles.
Latest Patents
Yoshizawa's latest patents include a high-pressure fuel pump designed for direct injection engines. This fuel pump features a housing that defines a pump chamber, with a port that fluidly connects fuel in the passageway with the pump chamber. An elongated valve is movably mounted within the housing, allowing it to switch between an open and closed position. In the open position, the inlet passageway connects with the pump chamber, while in the closed position, the valve blocks fluid flow. A circuit controls the deceleration of the valve to minimize pump noise.
Another notable patent is for a high-pressure fuel pipe construction for internal combustion engines. This design includes a conduit for fuel that is open at both ends, with a ball having a throughbore slidably positioned over one end. A reinforcing sleeve is inserted inside the conduit, extending through the ball, and the components are brazed together to ensure a secure connection. The design also features a double chamfer at one end of the ball throughbore for quality inspection of the brazing.
Career Highlights
Yoshizawa has built a successful career at Hitachi, Ltd., where he has been instrumental in developing cutting-edge fuel technologies. His work has not only contributed to the company's reputation for innovation but has also set new standards in the automotive industry.
Collaborations
Throughout his career, Yoshizawa has collaborated with talented individuals such as Harsha Badarinarayan and Akira Inoue. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Takashi Yoshizawa's contributions to fuel pump technology exemplify the spirit of innovation in the automotive sector. His patents reflect a commitment to enhancing engine performance and efficiency. As he continues to work at Hitachi, Ltd., his impact on the industry is sure to grow.
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.