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For the Inventor, By the Inventor

Uji, Japan

Kenji Ohashi

This inventor holds 11 USPTO granted patents. Top assignee: Murata Kikai Kabushiki Kaisha. Active years: 1976-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Ohashi. Retrieved from https://idiyas.com/inventor/kenji-ohashi

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

Calculating rank
USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 36(Granted Patents)


Location History:

  • Uji, JA (1976)
  • Uji, JP (1982 - 2002)

Company Filing History:

goldMedal11 out of 903 
 
Murata Kikai Kabushiki Kaisha
 patents

Years Active: 1976-2002

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11 patents (USPTO):Explore Patents
1. 6425546 - Ribbon winding preventing method and traverse drum (2002-07-30),
2. 5351472 - Fluffing suppressing device (1994-10-04),
3. 5226608 - Cradle device for a yarn winding apparatus (1993-07-13),
4. 5143313 - Method and apparatus for winding yarn (1992-09-01),
5. 5090633 - Package winding method (1992-02-25),
6. 5044571 - Apparatus for winding yarn (1991-09-03),
7. 4877194 - Method for preventing defective splicing for automatic winders (1989-10-31),
8. 4773606 - Yarn splicing controlling system for an automatic winder (1988-09-27),
9. 4622713 - Fly removing system in textile machine (1986-11-18),
10. 4347990 - Method and apparatus for stopping packages in automatic winder (1982-09-07),
11. 3940077 - Apparatus for and a method of yarn doffing (1976-02-24),

Title: Kenji Ohashi: Innovator in Yarn Winding Technologies

Introduction

Kenji Ohashi is a prominent inventor based in Uji, Japan, known for his significant contributions to yarn winding technologies. With a total of 11 patents to his name, he has developed innovative solutions that address common challenges in the textile industry.

Latest Patents

Ohashi's latest patents include a ribbon winding preventing method and a fluffing suppressing device. The ribbon winding preventing method addresses the unwinding performance of yarn packages, ensuring that the appearance of the package does not compromise its functionality. This invention utilizes a traverse drum with multiple continuous grooves to effectively manage yarn winding. Additionally, the fluffing suppressing device is designed to minimize fluffing during the winding of spun yarns, making it particularly useful for applications in air jet looms.

Career Highlights

Kenji Ohashi has made a significant impact in the field of textile machinery through his work at Murata Kikai Kabushiki Kaisha. His innovative designs and patents have enhanced the efficiency and quality of yarn production processes.

Collaborations

Ohashi has collaborated with notable colleagues such as Norio Kubota and Koji Deno, contributing to advancements in yarn winding technologies.

Conclusion

Kenji Ohashi's work exemplifies the spirit of innovation in the textile industry, with his patents addressing critical issues in yarn winding. His contributions continue to influence the efficiency and quality of yarn production processes.

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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