Tokyo, Japan

Sakie Kataoka

This inventor holds 5 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignee: Dai Nippon Printing Co., Ltd.. Active years: 2019-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sakie Kataoka. Retrieved from https://idiyas.com/inventor/sakie-kataoka

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.7

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2019-2025

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5 patents (USPTO):Explore Patents

Title: Sakie Kataoka: Innovator in Decorative Sheet Technology

Introduction

Sakie Kataoka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of decorative sheet technology, holding a total of 5 patents. His innovative designs have enhanced the aesthetic appeal and functionality of molded resin articles.

Latest Patents

Kataoka's latest patents include a decorative sheet that provides an excellent three-dimensional effect through an internal protruding and recessed shape, even after molding. This decorative sheet comprises a transparent resin film layer with a protruding and recessed shape on one surface, along with a decorative layer that follows this shape. The design features multiple protrusions that extend toward the decorative layer, each formed in a stepwise shape. Another notable patent is a decorative sheet that imparts exceptional design attractiveness and a pleasing touch to molded resin articles due to its rugged shape. This sheet consists of a base layer, a surface layer made from a cured resin composition with a rugged shape, and a removable thermoplastic resin film.

Career Highlights

Kataoka is currently employed at Dai Nippon Printing Co., Ltd., where he continues to innovate in the field of decorative materials. His work has garnered attention for its unique approach to enhancing the visual and tactile qualities of products.

Collaborations

Some of his notable coworkers include Emi Hirose and Masatoshi Sutou, who contribute to the collaborative environment that fosters innovation at Dai Nippon Printing Co., Ltd.

Conclusion

Sakie Kataoka's contributions to decorative sheet technology exemplify the intersection of creativity and functionality in design. His patents reflect a commitment to enhancing product aesthetics and user experience.

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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