Yukitoshi Aoyama

Title: Innovations of Yukitoshi Aoyama

Introduction

Yukitoshi Aoyama is a notable inventor based in Gotenba, Japan. He has made significant contributions to the field of internal combustion engines, holding a total of 3 patents. His work focuses on enhancing the efficiency and performance of combustion systems.

Latest Patents

One of Aoyama's latest patents is a combustion control device for internal combustion engines. This device generates heat generation amount data based on signals from a combustion pressure sensor and a crank angle sensor. It calculates an estimated heat generation amount based on the fuel amount in the combustion cycle. The device adjusts the combustion state parameter depending on whether the final value of the heat generation amount is smaller or larger than the estimated amount.

Another significant patent is a cooling device for internal combustion engines. This device includes a pump portion, a circulation water passage, and a thermostat that switches between two states regarding coolant circulation. The control unit manages the operation of the pumps and a three-way valve to optimize cooling efficiency based on the thermostat's state.

Career Highlights

Yukitoshi Aoyama 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 address critical challenges in engine performance and cooling systems.

Collaborations

Aoyama has collaborated with notable colleagues such as Ryo Hasegawa and Akira Yamashita. Their combined expertise has contributed to advancements in automotive technology and engineering.

Conclusion

Yukitoshi Aoyama's contributions to the field of internal combustion engines through his patents and collaborations highlight his innovative spirit and dedication to improving engine efficiency. His work continues to influence the automotive industry and inspire future innovations.