Location History:
- Saitama, JP (2011)
- Wako, JP (2011 - 2019)
Company Filing History:
5 out of 21,862 
1 out of 19,707 
Years Active: 2011-2019
Title: Tatsuya Uchimoto: Innovator in Engine Technology
Introduction
Tatsuya Uchimoto is a notable inventor based in Wako, Japan. He has made significant contributions to the field of internal combustion engine technology, holding a total of 5 patents. His work focuses on improving the efficiency and effectiveness of exhaust gas purification and fuel injection systems.
Latest Patents
One of Uchimoto's latest patents is an exhaust gas purifying apparatus for internal combustion engines. This innovative apparatus includes a NOx absorbing catalyst and a NOx concentration sensor, which work together to detect and manage the concentration of NOx in exhaust gases. The system performs a rich spike to temporarily enrich the air-fuel ratio, with the timing of this spike determined by the sensor's output. This ensures that unnecessary rich spikes are avoided during certain operational states, optimizing engine performance.
Another significant patent is for a direct fuel-injected engine. This design enhances the mixing of fuel and air within the engine's cavity by adjusting the collision angle of the fuel injection axis based on the squish flow characteristics. This innovation leads to more uniform conditions for fuel-air mixing, improving combustion efficiency.
Career Highlights
Uchimoto has worked with prominent companies in the automotive industry, including Honda Motor Co., Ltd. and Denso Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in engine technology.
Collaborations
Throughout his career, Uchimoto has collaborated with talented individuals such as Hiroshi Sono and Nobuhiko Sasaki. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Tatsuya Uchimoto is a distinguished inventor whose work in engine technology has led to several important patents. His innovations continue to influence the automotive industry, showcasing his commitment to improving engine performance and efficiency.
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.