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For the Inventor, By the Inventor

Osaka, Japan

Katsuhiko Ozeki

This inventor holds 8 USPTO granted patents. Top assignee: Clover Mfg. Co., Ltd.. Active years: 1999-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiko Ozeki. Retrieved from https://idiyas.com/inventor/katsuhiko-ozeki

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

USPTO Granted Patents = 8

% Patents Active = 75.0

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 26(Granted Patents)


Company Filing History:

goldMedal8 out of 137 
 
Clover Mfg. Co., Ltd.
 patents

Years Active: 1999-2019

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8 patents (USPTO):Explore Patents
1. D848870 - End portion of handicraft gauge (2019-05-21),
2. 10233575 - Assisting tool for making ornament (2019-03-19),
3. 9896791 - Pincushion (2018-02-20),
4. 9896789 - Weaving loom (2018-02-20),
5. D678741 - Pair of scissors (2013-03-26),
6. D611244 - Thimble for needle work (2010-03-09),
7. 6641516 - Bias tape maker (2003-11-04),
8. 5915603 - Loop turner (1999-06-29),

Title: Innovations of Katsuhiko Ozeki

Introduction

Katsuhiko Ozeki is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of handicraft tools, holding a total of eight patents. His work focuses on creating innovative solutions that enhance the crafting experience.

Latest Patents

One of his latest patents is for an end portion of a handicraft gauge. This invention includes an assisting tool designed for making tufted ornaments with a bunch of threads. The tool consists of a first frame and a second frame that form a generally rectangular shape when assembled. Each frame has thread hanging portions that are spaced apart in a specific direction. Additionally, the tool features a length adjuster that allows for adjustable variation in the distance between the thread hanging portions, enhancing usability for crafters.

Career Highlights

Katsuhiko Ozeki works at Clover Mfg. Co., Ltd., a company known for its dedication to crafting tools and supplies. His innovative designs have contributed to the company's reputation for quality and creativity in the crafting industry.

Collaborations

Some of his coworkers include Kumiko Nitta and Atsuko Okuma, who collaborate with him on various projects within the company.

Conclusion

Katsuhiko Ozeki's contributions to the crafting industry through his patents and innovative tools have made a significant impact. His work continues to inspire both crafters and fellow inventors alike.

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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