Location History:
- Toyota, JP (2013)
- Susono, JP (2013 - 2014)
- Nagakute, JP (2021)
Company Filing History:
4 out of 36,653 
1 out of 288 Years Active: 2013-2021
Title: **Ryuji Koike: Innovator in Internal Combustion Engine Technologies**
Introduction
Ryuji Koike is a prominent inventor based in Susono, Japan, known for his significant contributions to the field of internal combustion engine technologies. With a total of four patents to his name, Koike continues to innovate and enhance engine performance through his inventive designs.
Latest Patents
Among his latest patents, Koike has developed an innovative intake device for internal combustion engines. This device optimizes the flow of intake air into combustion chambers, featuring a well-structured intake manifold with multiple runners for efficient air distribution. The surge tank, equipped with a cavity connected to the runners, creates a convergence portion critical for air intake dynamics. The incorporation of a throttle body with a throttle valve and a connection pipe that facilitates a curved flow passage enhances the operational efficiency of the engine. Additionally, Koike's patent on an oil pan introduces a unique configuration that minimizes contact between oil and gas, utilizing a floating film that separates these two elements within the oil pan, thus improving engine reliability and performance.
Career Highlights
Ryuji Koike has an impressive background, working with renowned companies such as Toyota Motor Corporation and Taiho Kogyo Co., Ltd. His tenure at these organizations has allowed him to refine his expertise in automotive technologies and contribute to numerous advancements in engine design.
Collaborations
Throughout his career, Koike has collaborated with prominent figures in the industry, including his coworkers Motoichi Murakami and Naoto Koyamaishi. These partnerships have fostered an environment of innovation, leading to the development of cutting-edge technologies in internal combustion engines.
Conclusion
Ryuji Koike's innovative spirit and technical expertise have established him as a key figure in the realm of internal combustion engine patents. With a focus on enhancing engine performance through his ingenious designs, Koike's contributions continue to impact the automotive industry positively. His patents not only reflect his ingenuity but also his commitment to advancing engine technology.