Shintaro Hotta

Title: **Shintaro Hotta - Innovator in Powertrain Systems**

Introduction

Shintaro Hotta, based in Susono, Japan, is a distinguished inventor with an impressive portfolio of 27 patents. His work primarily focuses on enhancing powertrain systems in vehicles, contributing significantly to modern automotive technology.

Latest Patents

Among his most recent innovations, Hotta developed a novel powertrain system. This system features a port injection internal combustion engine, which is designed to optimize engine start processes. In particular, the invention includes a first start process that encapsulates fuel in a compression stroke cylinder when the engine is stationary, utilizing a stored crank stop position to trigger ignition. Additionally, a second start process is integrated, which, based on the stored crank stop position, performs fuel injection for an intake stroke cylinder while the engine is off, ensuring efficient start-up operations.

Another significant patent by Hotta is an engine misfire detection device specifically designed for hybrid electric vehicles. This device incorporates an internal combustion engine alongside a generator, with the engine optimized for power generation. It employs a generator rotation angle sensor to accurately monitor engine performance. Should the internal combustion engine misfire, the processor identifies this through the amplitude correlation value detected by the sensor, enhancing vehicle reliability and performance.

Career Highlights

Shintaro Hotta is employed at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer renowned for its innovation and commitment to excellence. His contributions have played a pivotal role in advancing engine technology and vehicle efficiency.

Collaborations

Throughout his career, Hotta has collaborated with esteemed colleagues, including Yasuyuki Irisawa and Shinichiro Nogawa. Together, they have worked on various projects that underline their expertise and commitment to innovation in automotive engineering.

Conclusion

Shintaro Hotta's contributions to the automotive industry, particularly through his patents in powertrain systems and engine detection technologies, showcase his expertise and dedication to innovation. His work at Toyota Jidosha Kabushiki Kaisha, combined with collaborations with other talented engineers, positions him as a key figure in the evolution of modern vehicle technology.