Sakutaro Hoshi

Title: The Innovations of Sakutaro Hoshi

Introduction

Sakutaro Hoshi is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of internal combustion engines, holding a total of six patents. His work focuses on improving the efficiency and functionality of exhaust gas control systems.

Latest Patents

Hoshi's latest patents include an "Aqueous Urea Solution Supply Device and Aqueous Urea Solution Supply Method for Internal Combustion Engine." This device features a tank that stores aqueous urea solution, a valve for adding the solution to exhaust gas, and a passage for supplying the solution from the tank to the valve. The electronic control unit in the device ensures that when the pressure of the supplied solution is below a predetermined level, it executes a return control to manage the solution effectively. Another significant patent is the "Exhaust Gas Control System of Internal Combustion Engine," which includes a urea water tank, a heater, a purifying device, and a controller. This system is designed to monitor the state of the urea water, ensuring optimal performance and efficiency.

Career Highlights

Hoshi has worked with prominent companies in the automotive industry, including Toyota Motor Corporation and Toyota Jidoshokki Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions that enhance engine performance and reduce emissions.

Collaborations

Throughout his career, Hoshi has collaborated with talented individuals such as Shinya Hirota and Shunsuke Toshioka. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Sakutaro Hoshi's contributions to the field of internal combustion engines through his patents and collaborations highlight his innovative spirit and dedication to improving automotive technology. His work continues to influence the industry and pave the way for future advancements.