Tokyo, Japan

Yumiko Muramoto

This inventor holds 5 USPTO granted patents. Top assignee: Sanrio Company, Ltd.. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yumiko Muramoto. Retrieved from https://idiyas.com/inventor/yumiko-muramoto

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2018

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5 patents (USPTO):Explore Patents

Title: The Innovative Journey of Yumiko Muramoto

Introduction: Yumiko Muramoto is a prominent inventor based in Tokyo, Japan, known for her creative contributions to the world of toys and entertainment. With a total of five patents to her name, she has demonstrated a remarkable dedication to innovation, particularly in her work with a renowned company.

Latest Patents: Yumiko's most recent invention is a doll that showcases her dedication to creating engaging and imaginative play experiences for children. Her patent portfolio highlights her ability to blend creativity with practicality, ensuring her inventions are both fun and functional.

Career Highlights: During her career, Yumiko has made significant strides within the Sanrio Company, Ltd., a company well-known for its unique and beloved characters. Her role there has allowed her to harness her skills in design and invention, contributing to the development of new and exciting products that resonate with audiences worldwide.

Collaborations: Yumiko collaborates closely with her coworker, Masaki Tsuji, fostering a creative partnership that amplifies their innovative pursuits. Together, they explore new ideas and push the boundaries of toy design, ensuring their products are both appealing and imaginative.

Conclusion: Yumiko Muramoto's journey as an inventor is a testament to her creativity and commitment to innovation. With an impressive portfolio of patents, she continues to be a significant influence within the toy industry, inspiring future generations of inventors and creators 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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