Tochigi, Japan

Imao Yazaki

This inventor holds 2 USPTO granted patents. Top assignee: Ssmc Inc.. Active years: 1990-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Imao Yazaki. Retrieved from https://idiyas.com/inventor/imao-yazaki

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Tochigi, JP (1990)
  • Utsunomiya, JP (1991)

Company Filing History:


Years Active: 1990-1991

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2 patents (USPTO):Explore Patents

Title: Innovations by Imao Yazaki

Introduction

Imao Yazaki is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of sewing machine technology. With a total of 2 patents, his work focuses on enhancing the functionality and efficiency of sewing machines.

Latest Patents

Yazaki's latest patents include a device in a button sewing machine designed to maintain looseness in the needle thread. This innovative device utilizes a wire of elastic material to ensure that the needle thread remains loose between the button and the material being sewn. It effectively prevents the thread from being pulled out of the needle's eye while also avoiding any warping of the wire. Another significant patent is a speed controller for a cycle sewing machine. This controller regulates the revolution speed of the upper shaft and features a unique cam system that allows for different speed settings, enhancing the machine's versatility.

Career Highlights

Yazaki is currently employed at SSMC Inc., where he continues to develop and refine his inventions. His work has had a positive impact on the sewing industry, providing solutions that improve the performance of sewing machines.

Collaborations

Throughout his career, Yazaki has collaborated with talented individuals such as Katsuo Hiratsuka and Koichi Nakayama. These partnerships have contributed to the advancement of his innovative projects.

Conclusion

Imao Yazaki's contributions to sewing machine technology through his patents demonstrate his commitment to innovation and improvement in the industry. His work continues to influence the way sewing machines operate, making them more efficient and user-friendly.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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