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For the Inventor, By the Inventor

Fukushima, Japan

Yutaka Kawaguchi

This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignee: Nitto Boseki Co., Ltd.. Active years: 1978-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Kawaguchi. Retrieved from https://idiyas.com/inventor/yutaka-kawaguchi

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

USPTO Granted Patents = 10 

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 6

Forward Citations = 110(Granted Patents)


Company Filing History:

goldMedal10 out of 266 
 
Nitto Boseki Co., Ltd.
 patents

Years Active: 1978-1994

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10 patents (USPTO):Explore Patents
1. 5281441 - Woven material of inorganic fiber and process for making the same (1994-01-25),
2. 5217796 - Woven material of inorganic fiber and process for making the same (1993-06-08),
3. 4967962 - High-pressure fluid processing machine (1990-11-06),
4. 4707565 - Substrate for printed circuit (1987-11-17),
5. 4418876 - Method of winding a strand of relatively rigid glass fiber onto a (1983-12-06),
6. 4415126 - Traverse motion for use with apparatus for winding continuous elongate (1983-11-15),
7. 4413791 - Glass fiber strand winding apparatus (1983-11-08),
8. 4383653 - Traverse motion used in combination with device for winding a continuous (1983-05-17),
9. 4342430 - Method of shifting strands before termination of winding of glass fiber (1982-08-03),
10. 4130406 - Method of detecting breakage of glass fiber filament (1978-12-19),

Title: Yutaka Kawaguchi: Innovator in Inorganic Fiber Technology

Introduction

Yutaka Kawaguchi is a prominent inventor based in Fukushima, Japan. He has made significant contributions to the field of materials science, particularly in the development of woven materials made from inorganic fibers. With a total of 10 patents to his name, Kawaguchi's work has garnered attention for its innovative approaches and practical applications.

Latest Patents

One of Kawaguchi's latest patents is focused on a woven material of inorganic fiber and the process for making it. This invention involves a method where the exposed surfaces of the warps and wefts in the woven material are opened through jets of pressurized water. This process results in the fibers on the surface being uniformly raised, enhancing the material's properties and potential uses.

Career Highlights

Kawaguchi has spent a significant portion of his career at Nitto Boseki Co., Ltd., where he has been able to apply his expertise in materials science. His innovative work has not only advanced the company's product offerings but has also contributed to the broader field of textile engineering.

Collaborations

Throughout his career, Kawaguchi has collaborated with notable colleagues, including Shin Kasai and Michio Sato. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field of inorganic fibers.

Conclusion

Yutaka Kawaguchi's contributions to the field of woven inorganic fibers exemplify the spirit of innovation. His patents and collaborative efforts continue to influence the industry, showcasing the importance of research and development in advancing material technologies.

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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