This inventor holds 5 USPTO granted patents. Top assignee: Brother Kogyo Kabushiki-Kaisha. Active years: 1979-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nagoya, JP (1979 - 1980)
- Yokkaichi, JP (1991 - 1998)
Company Filing History:
Years Active: 1979-1998
Title: The Innovations of Yoshiharu Higuchi
Introduction
Yoshiharu Higuchi is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of sewing technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and functionality of sewing machines.
Latest Patents
One of Higuchi's latest patents is a sewing machine control device with an inverter for controlling an induction motor. This innovative device performs closed-loop control of the motor without the need for an encoder to detect motor speed. The control device includes an inverter that drives the induction motor, ensuring that the actual speed of the motor aligns with a target speed provided by a speed instruction device. Additionally, the control device utilizes a detection signal from a needle position detector, which indicates the position and moving speed of the needle bar.
Another significant patent is a sewing management system designed for multiple sewing machines. This system comprises several sewing machines and a managing apparatus that oversees their operations. The managing apparatus identifies the type of work each sewing machine is to perform and the corresponding sewing steps. It supplies an identification code to the sewing machines, allowing them to read sewing data from storage and control their operations accordingly.
Career Highlights
Higuchi is associated with Brother Kogyo Kabushiki-Kaisha, a company renowned for its innovative sewing solutions. His work has played a crucial role in advancing the capabilities of sewing machines, making them more efficient and user-friendly.
Collaborations
Higuchi has collaborated with notable coworkers, including Kazuhisa Ito and Ikuzo Kondo. Their combined expertise has contributed to the development of advanced sewing technologies.
Conclusion
Yoshiharu Higuchi's contributions to sewing technology through his innovative patents have significantly impacted the industry. His work continues to inspire advancements in sewing machine functionality and efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile