Tokyo, Japan

Nobuyuki Maruyama

This inventor holds 1 USPTO granted patent. Top assignee: Tokyo Kikai Seisakusho, Ltd.. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Maruyama. Retrieved from https://idiyas.com/inventor/nobuyuki-maruyama-238wne2n

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


Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Nobuyuki Maruyama: A Pioneer in Printing Technology

Introduction: Nobuyuki Maruyama, an esteemed inventor based in Tokyo, Japan, has made a significant impact in the field of printing technology. His innovative contributions have redefined how printing cylinders are supported and positioned, enhancing efficiency and functionality in printing processes. With one registered patent to his name, Maruyama showcases his dedication to advancements in technology.

Latest Patents: Maruyuki's standout invention is a printing-cylinder bearing device designed to rotatably support a printing cylinder via a frame. This remarkable device allows for seamless movement of the printing cylinder between its printing and non-printing positions. Key features of the patent include a radial-load supporting means with an eccentric part that rotates around the frame's centerline, a housing to restrict axial movement, a thrust loading supporting means to provide stability, and an eccentric part rotating mechanism to enable precise positioning.

Career Highlights: Maruyama currently works for Tokyo Kikai Seisakusho, Ltd., a prestigious company known for its excellence in manufacturing machinery and printing equipment. His role involves research and development, allowing him to focus on creating innovative solutions that address industry challenges.

Collaborations: Throughout his career, Nobuyuki Maruyama has collaborated with notable coworkers, including Yoshio Kobayashi and Takashi Takebayashi. These partnerships have fostered an environment of creativity and ingenuity, leading to several enhancements in their respective fields within the company.

Conclusion: Nobuyuki Maruyama's inventive spirit and commitment to advancing printing technology are commendable. His patent for the printing-cylinder bearing device is a testament to his ingenuity, showcasing how one individual's innovations can contribute to significant improvements in industrial processes. As he continues to work alongside talented colleagues at Tokyo Kikai Seisakusho, Ltd., the future holds even more promise for groundbreaking inventions from this visionary inventor.

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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