Location History:
- Toyoake, JA (1978)
- Nagoya, JP (1983)
- Inuyama, JP (1984)
Company Filing History:
Years Active: 1978-1984
Title: Innovations of Yoshikazu Yamamoto
Introduction
Yoshikazu Yamamoto is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of sewing technology, holding a total of 4 patents. His work focuses on enhancing the functionality and efficiency of sewing machines.
Latest Patents
Yamamoto's latest innovations include the Cyclic Sewing Machine and the Automatic Sewing Machine. The Cyclic Sewing Machine features a cam mechanism that controls the start and stop of the main shaft, allowing for precise sewing cycles based on a predetermined number of stitches. It also includes a work holder that adjusts its position according to stored positional data, ensuring accuracy during the sewing process. The Automatic Sewing Machine is equipped with a memory that stores stitch instructions, enabling it to control the speed of the drive motor for optimal performance during various sewing operations. This machine checks all stitch instructions before starting, ensuring that the driving speed does not exceed the maximum permissible speed.
Career Highlights
Yamamoto is currently employed at Brother Kogyo Kabushiki-kaisha, a company renowned for its innovative sewing solutions. His work has significantly impacted the sewing industry, making processes more efficient and user-friendly.
Collaborations
Yamamoto has collaborated with notable coworkers such as Toshiaki Yanagi and Kohzoh Sano, contributing to the advancement of sewing technology through teamwork and shared expertise.
Conclusion
Yoshikazu Yamamoto's contributions to sewing machine technology exemplify innovation and dedication. His patents reflect a commitment to improving the efficiency and functionality of sewing processes, making him a significant figure in the industry.