Location History:
- Nagano, JP (2001 - 2022)
- Suwa-gun Nagano, JP (2023)
Company Filing History:
10 out of 730 
1 out of 307 Years Active: 2001-2023
Title: Akihiro Ito: Innovator in Servo Control Technology
Introduction
Akihiro Ito is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of servo control technology, holding a total of 11 patents. His work focuses on enhancing the efficiency and precision of servo control systems, which are crucial in various applications, including robotics and automation.
Latest Patents
Among his latest patents, Ito has developed a servo control device, a servo control method, and a servo control system. The servo control device is designed to execute operations in a discrete time system. It features a velocity feedback path that calculates a pseudo-velocity from a detected position and incorporates a lowpass filter. Additionally, a PI control means is employed to execute a proportional integration control operation on the deviation between the pseudo-velocity and the position deviation, ultimately generating a drive command for the driver. The velocity feedback path includes a first gain means, a delay means, and a second gain means, which work together to optimize the control process.
Another notable patent involves a servo control device for controlling a motor based on a position command when an operation target is connected to the motor via a wave gear reduction mechanism. This device includes a position control system that detects the shaft angular position of the motor to perform closed-loop control. It also features an inverse control element and a compensation amount generation unit, which work in tandem to address angular transmission errors effectively.
Career Highlights
Akihiro Ito has worked with several notable companies throughout his career, including Nidec Sankyo Corporation and Kabushiki Kaisha Sankyo Seiki Seisakusho. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in servo control technology.
Collaborations
Ito has collaborated with esteemed colleagues such as Jun Otsuji and Hirokazu Watanabe. These partnerships have fostered a creative environment that has led to the development of advanced technologies in the field.
Conclusion
Akihiro Ito's contributions to servo control technology are noteworthy, with a solid portfolio of patents that reflect his innovative spirit. His work continues to influence the industry, paving the way for future advancements in automation and robotics.