Location History:
- Hyogo, JP (2012)
- Nagasaki, JP (2018 - 2019)
Company Filing History:
Years Active: 2012-2019
Title: Akihiro Miyanagi: Innovator in Internal Combustion Engine Technology
Introduction
Akihiro Miyanagi is a notable inventor based in Nagasaki, Japan. He has made significant contributions to the field of internal combustion engine technology, holding a total of 3 patents. His work focuses on improving the performance and efficiency of internal combustion engines.
Latest Patents
Miyanagi's latest patents include a device and method for starting an internal combustion engine. This innovative device incorporates an exhaust turbine turbocharger, an electric motor generator, a power storage unit, an engine rotation starter device, injectors, and a control device. The control device manages the electric motor generator, the engine rotation starter device, and the injectors. When an engine rotation activation start signal is received, and the rotational frequency of the exhaust turbine turbocharger reaches a specific threshold, the control device initiates the engine rotation starter device. Subsequently, as the engine's rotational frequency reaches the fuel-supply-starting threshold, the injectors are activated, enhancing the starting performance of the internal combustion engine.
Another significant patent involves a device and method for controlling an internal combustion engine. This invention improves the controllability of the engine by preventing surging during the starting or stopping phases. The control device opens a relief valve when the turbine rotational speed reaches a surging threshold, allowing a motor generator to assist in the turbocharger's rotation during the starting of a diesel engine.
Career Highlights
Throughout his career, Akihiro Miyanagi has worked with prominent companies such as Mitsubishi Heavy Industries Limited and Japan Engine Corporation. His experience in these organizations has contributed to his expertise in engine technology and innovation.
Collaborations
Miyanagi has collaborated with notable coworkers, including Yukio Yamashita and Yoshihisa Ono. Their combined efforts have further advanced the field of internal combustion engine technology.
Conclusion
Akihiro Miyanagi's contributions to internal combustion engine technology through his innovative patents demonstrate his commitment to enhancing engine performance and efficiency. His work continues to influence the industry and pave the way for future advancements.
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.