Yujin Gotoda

Title: Yujin Gotoda: Innovator in Hybrid Vehicle Technology

Introduction

Yujin Gotoda is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of hybrid vehicle technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and performance of hybrid vehicles through innovative methods and systems.

Latest Patents

Yujin Gotoda's latest patents include a hybrid vehicle and a parameter display method for hybrid vehicles. This invention features a display that shows running power based on accelerator position. In CS mode, the running power is displayed alongside eco-acceleration power, which is greater than the first engine starting power. In CD mode, the running power is shown with a second engine starting power instead of eco-acceleration power. The engine management system is designed to stop or drive the engine based on the running power relative to specific threshold values.

Another significant patent involves an apparatus for estimating air-fuel ratios and controlling air-fuel ratios of individual cylinders in internal combustion engines. This model accounts for the mixing of gases from adjacent combustion cylinders and the movement of mixed gas to the air-fuel ratio sensor. The design considers the lengths and shapes of exhaust manifolds and the distances from the confluence to the sensor, ensuring accurate estimation of individual-cylinder air-fuel ratios.

Career Highlights

Yujin Gotoda has worked with prominent companies in the automotive industry, including Toyota Motor Corporation and Denso Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in hybrid vehicle technology.

Collaborations

Yujin Gotoda has collaborated with various professionals in his field, including his coworker Koji Nomura. Their joint efforts have contributed to advancements in automotive technology.

Conclusion

Yujin Gotoda is a distinguished inventor whose work in hybrid vehicle technology has led to significant advancements in the industry. His patents reflect a commitment to improving vehicle efficiency and performance, making him a key figure in automotive innovation.