Azumino, Japan

Katsumi Maruyama

This inventor holds 1 USPTO granted patent. Top assignee: Seiko Epson Corporation. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumi Maruyama. Retrieved from https://idiyas.com/inventor/katsumi-maruyama-8cyybb3m

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


Average Co-Inventor Count = 1.0


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Innovations of Katsumi Maruyama

Introduction

Katsumi Maruyama is a notable inventor based in Azumino, Japan. He has made significant contributions to the field of printing technology. His innovative ideas have led to the development of a unique printing apparatus that addresses specific challenges in the industry.

Latest Patents

Katsumi Maruyama holds a patent for a printing apparatus. This invention features a holding portion that accommodates a waste liquid container. The design ensures that the waste liquid container region overlaps with the movement path of the carriage when viewed from the transport direction. Additionally, a liquid supply tube is strategically positioned to overlap the waste liquid container region. A contact reducing member is also included to minimize contact between the waste liquid container and the liquid supply tube. This innovative design enhances the efficiency and functionality of printing devices.

Career Highlights

Katsumi Maruyama is associated with Seiko Epson Corporation, a leading company in the printing technology sector. His work at this esteemed organization has allowed him to contribute to advancements in printing solutions. His dedication to innovation has positioned him as a valuable asset in the field.

Collaborations

Throughout his career, Katsumi has collaborated with talented individuals such as Satoshi Nakata and Kanji Momose. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Katsumi Maruyama's contributions to the printing industry through his innovative patent demonstrate his commitment to advancing technology. His work continues to influence the field and inspire future innovations.

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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