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For the Inventor, By the Inventor

Omihachiman, Japan

Koji Deno

This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignee: Murata Kikai Kabushiki Kaisha. Active years: 1985-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Deno. Retrieved from https://idiyas.com/inventor/koji-deno

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

USPTO Granted Patents = 7

% Patents Active = 100.0


Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 33(Granted Patents)


Location History:

  • Shiga, JP (1985)
  • Ohmihachimanshi, JP (1985)
  • Omihachiman, JP (1999)
  • Oumihachiman, JP (1989 - 2003)

Company Filing History:

goldMedal7 out of 903 
 
Murata Kikai Kabushiki Kaisha
 patents

Years Active: 1985-2003

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7 patents (USPTO):Explore Patents
1. 6564538 - Spinning apparatus and method and hollow guide shaft member for spinning (2003-05-20),
2. 5927062 - Fiber spinning apparatus having fiber twisting guide (1999-07-27),
3. 5528895 - Spinning apparatus with twisting guide surface (1996-06-25),
4. 4877194 - Method for preventing defective splicing for automatic winders (1989-10-31),
5. 4538407 - Method of and apparatus for splicing spun yarns (1985-09-03),
6. 4496108 - Bunch winding device in winding machine (1985-01-29),
7. 4494366 - Yarn end untwisting device for a pneumatic yarn splicing device (1985-01-22),

Title: Koji Deno: Innovator in Fiber Spinning Technology

Introduction

Koji Deno is a prominent inventor based in Oumihachiman, Japan. He has made significant contributions to the field of fiber spinning technology, holding a total of 7 patents. His innovative designs and methods have advanced the efficiency and effectiveness of spinning apparatuses.

Latest Patents

Deno's latest patents include a spinning apparatus and method, as well as a hollow guide shaft member for spinning. One notable invention is a fiber spinning apparatus that features a nozzle applying a rotating air current to fibers. This design incorporates a hollow spindle and a fiber introduction member with a fiber guide surface that has a torsion angle of 100 degrees or more. This unique configuration allows for easier bundling of fibers without the need for a needle-shaped guide member, effectively reducing yarn breakage and enhancing spinning capability.

Career Highlights

Throughout his career, Koji Deno has been associated with Murata Kikai Kabushiki Kaisha, where he has played a vital role in developing innovative spinning technologies. His work has not only improved the performance of spinning apparatuses but has also contributed to the overall advancement of the textile industry.

Collaborations

Deno has collaborated with notable coworkers, including Isamu Matsui and Tomoaki Takahashi. Their combined expertise has fostered a creative environment that has led to groundbreaking advancements in fiber spinning technology.

Conclusion

Koji Deno's contributions to fiber spinning technology through his patents and collaborations have established him as a key figure in the industry. His innovative approaches continue to influence the future of textile manufacturing.

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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