This inventor holds 6 USPTO granted patents. Top assignee: Brother Kogyo Kabushiki-Kaisha. Active years: 1991-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Aichi, JP (1991 - 1994)
- Aichi-ken, JP (1998)
Company Filing History:
Years Active: 1991-1998
Title: Kazuhisa Ito: Innovator in Sewing Machine Technology
Introduction
Kazuhisa Ito is a prominent inventor based in Aichi, Japan, known for his contributions to sewing machine technology. With a total of 6 patents to his name, he has made significant advancements in the control systems of sewing machines, enhancing their efficiency and precision.
Latest Patents
One of his latest innovations is a sewing machine control device that utilizes an inverter for controlling an induction motor without the need for an encoder to detect motor speed. This control device performs closed-loop control, ensuring that the actual speed of the motor aligns with a target speed provided by a speed instruction device. Additionally, it incorporates a needle position detector to enhance the accuracy of the motor's operation. Another notable patent is a method for controlling the stopping operation of a sewing machine. This system allows the machine to decelerate smoothly from high-speed operation to a complete stop, maintaining high stopping accuracy and efficiency. The motor's deceleration is managed in response to the release of a foot pedal, ensuring precise control throughout the stopping process.
Career Highlights
Kazuhisa Ito is currently employed at Brother Kogyo Kabushiki-Kaisha, a company renowned for its innovative sewing solutions. His work has significantly impacted the sewing industry, particularly in the development of advanced control systems that improve the functionality of sewing machines.
Collaborations
Throughout his career, Kazuhisa has collaborated with notable colleagues, including Hajime Suzuki and Yoshiharu Higuchi. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies in sewing machine design.
Conclusion
Kazuhisa Ito's contributions to sewing machine technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing the efficiency and precision of sewing machines, making a lasting impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile