Wakayama, Japan

Hiroki Ikeda

This inventor holds 1 USPTO granted patent. Top assignees: Duplo Manufacturing Corp., Duplo Seiko Corporation. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Ikeda. Retrieved from https://idiyas.com/inventor/hiroki-ikeda-n7hnmo6t

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: Hiroki Ikeda: Innovator in Printing Technology

Introduction

Hiroki Ikeda is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of printing technology, particularly with his innovative designs and devices. His work has been recognized in the industry, leading to the development of a unique patent.

Latest Patents

Hiroki Ikeda holds a patent for an ink detecting device designed for rotary printers. This device is intended for use in rotary printing machines that include at least one rotary drum, an image carrier medium, and a printing ink supply unit. The ink detecting device features multiple sensor rolls that are rotatably supported in series on a single fixed shaft. These rolls are in frictional contact with the printing drum through a layer of printing ink. The device includes mechanisms for detecting the rotational speed of each sensor roll and the printing drum, allowing for precise control of the ink supply based on the detected speeds.

Career Highlights

Throughout his career, Hiroki Ikeda has worked with prominent companies in the printing industry. He has been associated with Duplo Seiki Corporation and Duplo Manufacturing Corporation, where he contributed to advancements in printing technology. His experience in these organizations has helped him refine his skills and innovate in his field.

Collaborations

Hiroki Ikeda has collaborated with notable colleagues, including Ken Matsushita and Yoshihide Sugiyama. These partnerships have fostered a creative environment that has led to the development of new ideas and technologies in printing.

Conclusion

Hiroki Ikeda's contributions to the printing industry through his innovative patent and collaborations highlight his role as a significant inventor. His work continues to influence the field of printing technology, showcasing the importance of innovation in this sector.

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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