Location History:
- Katsuta, JP (1982 - 1986)
- Nakamachi, JP (1986)
- Ibaraki, JP (1989 - 1994)
Company Filing History:
Years Active: 1982-1994
Title: Tokuo Kosuge: Innovator in Electromagnetic Fuel Injection Technology
Introduction
Tokuo Kosuge is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of fuel injection technology, holding a total of 17 patents. His innovative designs have advanced the efficiency and functionality of fuel injection systems.
Latest Patents
Among his latest patents, Kosuge has developed an electromagnetic fuel injection valve. This valve comprises a valve body, a valve seat that cooperates with the valve body, and a fuel injection port located downstream of the valve seat. The design includes a dividing device that divides the injection fuel, which is formed integrally with the member containing the fuel injection port. The device features parallel walls and arcuate walls that enhance the flow of fuel. Another notable invention is the electromagnetic type fuel injection valve, which includes a stator iron core, an electromagnetic coil, and a moving body with a valve body. This design allows for precise control of fuel injection through the use of magnetizing forces and biasing springs.
Career Highlights
Kosuge has worked with notable companies such as Hitachi, Ltd. and Hitachi Automotive Engineering Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced fuel injection technologies.
Collaborations
Throughout his career, Kosuge has collaborated with talented individuals, including Kimiji Karino and Hisanobu Kanamaru. These partnerships have fostered innovation and the sharing of ideas in the field of fuel injection systems.
Conclusion
Tokuo Kosuge's contributions to electromagnetic fuel injection technology have made a lasting impact on the automotive industry. His innovative patents and collaborations highlight his dedication to advancing fuel efficiency and performance.