Location History:
- Toyota, JP (2005)
- Susono, JP (1987 - 2019)
Company Filing History:
Years Active: 1987-2019
Title: Innovations in Diesel Combustion: The Work of Toshimi Kashiwagura
Introduction
Toshimi Kashiwagura is a notable inventor based in Susono, Japan, renowned for his contributions to the field of internal combustion engines. With a remarkable portfolio of 22 patents, Kashiwagura's work primarily focuses on enhancing diesel combustion efficiency and reducing smoke emissions.
Latest Patents
Among his latest inventions is a control apparatus for internal combustion engines that aims to optimize diesel combustion by reducing smoke production while utilizing fuel with a higher self-ignition temperature. The apparatus intelligently manages fuel injection timings during the compression stroke. It initiates a first injection to encourage spray guide combustion, followed by a second injection timed to start combustion using flames from the prior spray guide combustion. This innovation not only enhances self-ignition and diffusion combustion processes but also incorporates a third injection to further improve combustion stability under varying engine loads. Another patent emphasizes similar control mechanisms for engines equipped with EGR (Exhaust Gas Recirculation) systems, adjusting fuel ratios according to intake air EGR rates, thereby improving overall combustion stability.
Career Highlights
Kashiwagura is currently affiliated with Toyota Jidosha Kabushiki Kaisha (Toyota Motor Corporation), a leader in automotive innovation. His significant contributions in developing advanced combustion control systems underscore his pivotal role in the automotive industry.
Collaborations
Kashiwagura has collaborated with esteemed colleagues, including Mutsumi Kanda and Fumiaki Hattori. Together, they have worked on pivotal projects that pave the way for innovations in engine technology, further enhancing the efficiency and environmental impacts of diesel engines.
Conclusion
Toshimi Kashiwagura's innovative work in the realm of diesel combustion not only showcases his extensive technical expertise but also highlights the importance of innovation in addressing environmental challenges. His patents reflect a commitment to enhancing engine performance while reducing emissions, thus contributing significantly to the future of automotive engineering.
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.