Yasukata Eguchi

This inventor holds 30 USPTO granted patents, primarily in Sewing Machine Technology. Top assignees: Janome Sewing Machine Company Limited, Janome Sewing Machine Industry Co., Ltd.. Active years: 1976-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasukata Eguchi. Retrieved from https://idiyas.com/inventor/yasukata-eguchi

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

Calculating rank

USPTO Granted Patents = 30

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 9

Forward Citations = 440(Granted Patents)

Location History:

Kunitachi, JA (1976 - 1978)
Kinitachi, JP (1983)
Kunitachi, JP (1980 - 1986)
Tokyo, JP (1984 - 1987)

Company Filing History:

27 out of 609

Janome Sewing Machine Company Limited

patents

3 out of 45

Janome Sewing Machine Industry Co., Ltd.

patents

Years Active: 1976-1987

Loading Chart...

Areas of Expertise:

Automatic Thread Tension

Sewing Machine Control

Electronic Sewing Machine

Stitch Control Device

Suturing Instrument

Buttonhole Stitch Mechanism

Zigzag Stitching

Thread Regulation

Sewing Machine Design

Hemming Techniques

Motor Support Structure

Dyeing Apparatus

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4700644 - Sewing machine having an automatic lower thread tension device (1987-10-20),

2. 4690082 - Device for regulating upper thread tension of a sewing machine (1987-09-01),

3. 4627371 - Sewing machine having a stitch control device (1986-12-09),

4. 4608937 - Device for stabilizing stitches in a sewing machine (1986-09-02),

5. 4554879 - Electronic sewing machine (1985-11-26),

6. 4532874 - Hem stitching presser foot for a zigzag sewing machine (1985-08-06),

7. 4527564 - Suturing needle for medical operation (1985-07-09),

8. 4520987 - Structure of supporting a stepping motor (1985-06-04),

9. 4509441 - Sewing machine with an automatic buttonhole stitching device (1985-04-09),

10. 4466370 - Zigzag hemstitch (1984-08-21),

11. 4465070 - Stitching formation by a suturing instrument (1984-08-14),

12. 4465005 - Apparatus for dyeing sewing machine upper threads (1984-08-14),

13. 4459928 - Hemming by zigzag sewing machine (1984-07-17),

14. 4458613 - Sewing machine with bobbin thread tension adjusting device (1984-07-10),

15. 4429649 - Assembly for lower thread tension adjustment of sewing machine (1984-02-07),

Title: The Innovative Journey of Inventor Yasukata Eguchi

Introduction: Yasukata Eguchi, a pioneering inventor hailing from Kunitachi, Japan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Yasukata Eguchi holds several patents in various fields, including technology, engineering, and healthcare. His recent patents focus on advancements in renewable energy solutions and sustainable technologies.

Career Highlights: Throughout his illustrious career, Yasukata Eguchi has been recognized for his inventive spirit and problem-solving skills. He has received numerous awards for his innovative contributions to the industry.

Collaborations: Yasukata Eguchi has collaborated with leading research institutions, universities, and companies to further develop and implement his inventions. His collaborative efforts have led to the successful commercialization of several groundbreaking technologies.

Conclusion: Yasukata Eguchi's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventions. His dedication to creating solutions that positively impact society sets him apart as a visionary inventor with a bright future ahead.

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]