Company Filing History:
5 out of 4,232 
1 out of 36,499 
Years Active: 2000-2007
Title: Innovations by Inventor Shinichi Kurosawa
Introduction
Shinichi Kurosawa is a notable inventor based in Iwata, Japan, recognized for his contributions to engine technology. With a remarkable portfolio of five patents, he has made significant strides in enhancing fuel injection systems.
Latest Patents
One of his latest innovations is the dual-injector fuel injection engine, designed to optimize engine performance. This system comprises a cylinder block, cylinder head, intake port, intake manifold, surge tank, in-cylinder injector, intake pipe injector, and first and second delivery pipes. The in-cylinder injector is strategically positioned below the intake port, relative to the axial direction of the crankshaft, and is affixed to the cylinder head. Additionally, the intake pipe injector and second delivery pipe are situated above the intake port, supported by the intake manifold to maintain proximity to the intake port.
Another patent of his is the valve spring support structure of the engine. It features a uniquely designed spring seat, composed of an outer spring seat and an inner spring seat that is shaped in a stepped-down form, allowing it to rest lower than the outer spring seat. The accompanying valve spring is constructed with an outer spring and a coaxially arranged inner spring, which exceeds the outer spring in length.
Career Highlights
Shinichi Kurosawa has built a distinguished career working with industry leaders such as Yamaha Motor Co., Ltd. and Toyota Motor Corporation. His experience in these prestigious companies has allowed him to refine his technical expertise and contribute to innovative automotive advancements.
Collaborations
Throughout his career, Kurosawa has collaborated with talented colleagues, including Daijirou Tanaka and Tetsuya Saeki. These partnerships have played a vital role in fostering creative ideas and enhancing the development of his patented technologies.
Conclusion
In conclusion, Shinichi Kurosawa's inventive spirit and technical prowess have led to significant contributions in the field of fuel injection systems. His patents reflect a dedication to improving engine efficiency and performance, underlining his status as a respected innovator 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.