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For the Inventor, By the Inventor

Nagoya, Japan

Toshiaki Yanagi

This inventor holds 10 USPTO granted patents. Top assignee: Brother Kogyo Kabushiki-Kaisha. Active years: 1983-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Yanagi. Retrieved from https://idiyas.com/inventor/toshiaki-yanagi

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

Calculating rank
USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 7

Forward Citations = 82(Granted Patents)


Location History:

  • Nagoya, JP (1983 - 1988)
  • Aichi, JP (1988)

Company Filing History:

goldMedal10 out of 17,897 
 
Brother Kogyo Kabushiki-Kaisha
 patents

Years Active: 1983-1988

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10 patents (USPTO):Explore Patents
1. 4791344 - Motor control apparatus for a sewing machine (1988-12-13),
2. 4759302 - Sewing machine (1988-07-26),
3. 4738209 - Work material feeding device for sewing machine (1988-04-19),
4. 4506612 - Testing device for an automatic sewing machine (1985-03-26),
5. 4498403 - Programming device for an automatic sewing machine (1985-02-12),
6. 4455956 - Cyclic sewing machine (1984-06-26),
7. 4444135 - Programming device for an automatic sewing machine (1984-04-24),
8. 4391211 - Automatic sewing machine (1983-07-05),
9. 4388882 - Automatic sewing machine (1983-06-21),
10. 4385570 - Programming system for automatic sewing machine (1983-05-31),

Title: Toshiaki Yanagi: Innovator in Sewing Machine Technology

Introduction

Toshiaki Yanagi is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of sewing machine technology, holding a total of 10 patents. His innovative designs have improved the functionality and efficiency of sewing machines, making them more user-friendly and effective.

Latest Patents

One of Yanagi's latest patents is a motor control apparatus for a sewing machine. This apparatus includes a stop device that generates a stop signal to halt an alternating current motor. It also features a sensor that detects a predetermined position of the needle and outputs a corresponding position signal. The stop control mechanism responds to both the stop device and the sensor, ensuring that the motor stops precisely when the needle reaches the designated position. Another notable patent is for a sewing machine that utilizes multiple sewing data, which are stored on a card equipped with an integrated circuit. This data is essential for executing sewing operations based on desired patterns. The machine actuates a stitch forming device and a work fabric feeding device based on the stored data, allowing for precise stitching on the fabric.

Career Highlights

Toshiaki Yanagi is associated with Brother Kogyo Kabushiki-kaisha, a leading company in the sewing machine industry. His work has been instrumental in advancing the technology used in sewing machines, contributing to the company's reputation for innovation and quality.

Collaborations

Yanagi has collaborated with notable coworkers, including Yoshikazu Yamamoto and Yoshinori Bessho. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge sewing technologies.

Conclusion

Toshiaki Yanagi's contributions to sewing machine technology through his patents and collaborations have significantly impacted the industry. His innovative spirit continues to drive advancements in sewing technology, ensuring that sewing machines remain efficient and effective tools for users.

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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