Hiroshi Otsuka

Title: Hiroshi Otsuka: Innovator in Throttle Actuator Technology

Introduction

Hiroshi Otsuka is a notable inventor based in Katsuta, Japan. He has made significant contributions to the field of internal combustion engine technology. His innovative work focuses on enhancing the performance and safety of throttle actuators.

Latest Patents

Hiroshi Otsuka holds a patent for a throttle actuator designed for controlling a throttle valve in the intake passage of an internal combustion engine. This actuator operates based on a signal that represents the throttle opening demand. The design incorporates a rotary type actuator motor and a coolant pipe, which is strategically arranged to absorb heat generated by the motor. This innovative feature allows the actuator to function effectively even under severe environmental conditions, ensuring stable operation and improved precision in throttle control. He has 1 patent to his name.

Career Highlights

Otsuka is associated with Hitachi, Ltd., where he has contributed to various projects aimed at advancing automotive technology. His work has been instrumental in developing systems that enhance engine efficiency and performance.

Collaborations

One of his notable collaborators is Shigeo Tamaki, with whom he has worked on various projects related to throttle actuator technology.

Conclusion

Hiroshi Otsuka's contributions to throttle actuator technology reflect his commitment to innovation in the automotive industry. His work continues to influence the development of more efficient and reliable internal combustion engines.