Shiojiri, Japan

Saeko Maruyama

This inventor holds 2 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Seiko Epson Corporation. Active years: 2022-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Saeko Maruyama. Retrieved from https://idiyas.com/inventor/saeko-maruyama

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.9

ph-index = 1


Company Filing History:


Years Active: 2022-2024

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2 patents (USPTO):Explore Patents

Title: Saeko Maruyama: Innovator in Printing Technology

Introduction

Saeko Maruyama is a prominent inventor based in Shiojiri, Japan. She has made significant contributions to the field of printing technology, holding 2 patents that showcase her innovative spirit and technical expertise.

Latest Patents

Her latest patents include a "Printing apparatus, printing system and printing method for printing apparatus" and a "Liquid ejecting system and maintenance method for liquid ejecting system." The first patent describes a printing apparatus that utilizes a glue belt to transport a medium while combining dyeing and liquid ejection for effective printing. The second patent outlines a liquid ejecting system that features a transport portion for moving the medium and a control portion that facilitates maintenance operations through a designated flushing area.

Career Highlights

Saeko Maruyama is currently employed at Seiko Epson Corporation, a leading company in the printing industry. Her work has significantly advanced the capabilities of printing technology, making processes more efficient and effective.

Collaborations

Throughout her career, she has collaborated with notable colleagues such as Shin Komatsu and Satoru Kobayashi, contributing to various innovative projects within the company.

Conclusion

Saeko Maruyama's contributions to printing technology exemplify her dedication to innovation and excellence. Her patents reflect her ability to merge creativity with technical knowledge, making her a valuable asset in her field.

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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