Matsumoto, Japan

Shigeki Fukushima

This inventor holds 5 USPTO granted patents. Top assignee: Seiko Epson Corporation. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeki Fukushima. Retrieved from https://idiyas.com/inventor/shigeki-fukushima

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 = 1.5

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2020-2025

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5 patents (USPTO):Explore Patents

Title: Shigeki Fukushima: Innovator in Printing Technology

Introduction

Shigeki Fukushima is a notable inventor based in Matsumoto, Japan. He has made significant contributions to the field of printing technology, holding a total of 5 patents. His work focuses on improving the efficiency and functionality of printing apparatuses and waste liquid management systems.

Latest Patents

Fukushima's latest patents include a sophisticated printing apparatus that features a control unit. This control unit is designed to update ink remaining amount information and ink usage amount information when an ink storage unit is refilled. The apparatus displays usage states of the ink on a display unit, allowing users to switch between different indications based on their needs. Another significant patent is related to a waste liquid box management method. This method involves setting the type of ink contained in a waste liquid box, which is coupled to a printer. It allocates different storage regions for various ink types and manages data writing to ensure proper ink type specification.

Career Highlights

Fukushima is currently employed at Seiko Epson Corporation, a leading company in the printing industry. His innovative work has contributed to the advancement of printing technologies, enhancing user experience and operational efficiency.

Collaborations

Throughout his career, Shigeki Fukushima has collaborated with talented individuals such as Shuichi Koganehira and Noriyuki Inukai. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Shigeki Fukushima's contributions to printing technology exemplify his dedication to innovation and improvement in the industry. His patents reflect a commitment to enhancing the functionality and efficiency of printing systems.

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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