Location History:
- Zama, JP (2014)
- Yamato, JP (2018 - 2020)
- Kanagawa, JP (2015 - 2024)
Company Filing History:
10 out of 13,395 
4 out of 1,021 
Years Active: 2014-2024
Title: Kohei Kamiya: Innovator in Internal Combustion Engine Technology
Introduction
Kohei Kamiya is a prominent inventor based in Yamato, Japan, known for his significant contributions to the field of internal combustion engine technology. With a total of 10 patents to his name, Kamiya has developed innovative methods and devices that enhance engine performance and efficiency.
Latest Patents
Among his latest patents is a control method and control device for internal combustion engines. This method implements a fuel cut in response to the accelerator opening degree reaching zero during vehicle travel. It generates an antiphase torque after the fuel cut by supplying fuel to a cylinder, effectively canceling out vibrations caused by the fuel cut. The timing for generating this antiphase torque is set to occur later than that for normal operation, particularly under high torque idle conditions. Another notable patent involves a method for controlling internal combustion engines, which automatically stops the engine when specific idle stop conditions are met and restarts it when idle stop cancel conditions are satisfied. This control ensures that fuel injection can be stopped even when the temperature of the Gasoline Particulate Filter (GPF) is high, provided that fresh air does not flow into the GPF.
Career Highlights
Kamiya has worked with notable companies in the automotive industry, including Nissan Motor Company Limited and Jatco Corporation. His experience in these organizations has allowed him to refine his expertise in engine control technologies and contribute to advancements in vehicle performance.
Collaborations
Throughout his career, Kamiya has collaborated with talented individuals such as Yuzuru Tohta and Tomoaki Honma. These partnerships have fostered innovation and the development of cutting-edge technologies in the automotive sector.
Conclusion
Kohei Kamiya's work in internal combustion engine technology exemplifies the spirit of innovation. His patents reflect a commitment to improving engine efficiency and performance, making significant strides in the automotive industry.
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.