Location History:
- Miyagi-ken, JP (2013 - 2021)
- Miyagi, JP (2019 - 2022)
Company Filing History:
Years Active: 2013-2025
Title: Ikuyasu Miyako: Innovator in Rotation Angle Detection Technology
Introduction
Ikuyasu Miyako is a prominent inventor based in Miyagi-ken, Japan. He has made significant contributions to the field of rotation angle detection, holding a total of 12 patents. His innovative work has advanced the technology used in various applications, particularly in motors.
Latest Patents
Miyako's latest patents include a rotation angle detection device and a rotation angle detection method. The rotation angle detection device features a current meter that measures the current flowing in a direct current motor. It also includes a filter that extracts a ripple component from the current, a ripple detector that identifies ripples from the filtered signal, and a rotation angle detector that determines the motor's rotation angle based on the number of detected ripples. This device is designed to measure an observation period based on consecutive ripples and calculate an estimation period between them. It ensures that the observation period remains within a normal range, allowing for accurate detection and correction of the number of ripples.
The rotation angle detecting method involves measuring the current flowing through a motor to obtain its rotation angle. This method takes into account the rotational angular velocity of the motor before it stops, as well as the time periods between specific points of interest during the motor's operation. This innovative approach enhances the accuracy of rotation angle detection in various applications.
Career Highlights
Throughout his career, Ikuyasu Miyako has worked with notable companies such as Alps Alpine Co., Ltd. and Alps Electric Co., Ltd. His experience in these organizations has allowed him to develop and refine his expertise in rotation angle detection technology.
Collaborations
Miyako has collaborated with talented individuals in his field, including Wataru Kimura and Tsutomu Abe. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Ikuyasu Miyako is a distinguished inventor whose work in rotation angle detection technology has made a significant impact. His contributions continue to influence the industry and inspire future innovations.