Shigeki Aoshima

Title: Shigeki Aoshima: Innovator in Satellite Signal Technology

Introduction

Shigeki Aoshima is a notable inventor based in Susono, Japan. He has made significant contributions to the field of satellite signal technology, particularly in vehicle-mounted systems. With a total of 3 patents to his name, Aoshima's work has advanced the capabilities of satellite tracking systems.

Latest Patents

Aoshima's latest patents include a vehicle-mounted satellite signal receiving system and a vehicle-mounted satellite signal receiving apparatus. The vehicle-mounted satellite signal receiving system adopts a satellite tracking system that combines gyro tracking and hybrid tracking. This innovative system corrects a sensitivity coefficient for the gyro sensor output signal, compensating for sensitivity errors even when drift occurs. The gyro tracking is activated when the received power level exceeds a threshold, allowing for precise determination of the antenna's angular velocity.

The vehicle-mounted satellite signal receiving apparatus also integrates gyro tracking with hybrid tracking. This device can revise the offset error correction value of a gyro sensor, even in the presence of drift. Gyro tracking is performed when the reception level meets a specified threshold, ensuring accurate performance of the system.

Career Highlights

Shigeki Aoshima is currently employed at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His work at Toyota has allowed him to focus on developing advanced technologies that enhance vehicle performance and safety.

Collaborations

Aoshima collaborates with Tomohisa Harada, contributing to the innovative projects at Toyota. Their teamwork has led to the development of cutting-edge satellite signal technologies.

Conclusion

Shigeki Aoshima's contributions to satellite signal technology exemplify the impact of innovation in the automotive industry. His patents reflect a commitment to enhancing vehicle capabilities through advanced tracking systems.