Sapporo, Japan

Eiji Tanaka

This inventor holds 3 USPTO granted patents. Top assignee: Seiko Epson Corporation. Active years: 2013-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Tanaka. Retrieved from https://idiyas.com/inventor/eiji-tanaka-t4p6508w

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

Calculating rank

% Patents Active = 66.7

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 5(Granted Patents)


Location History:

  • Hokkai-do, JP (2013)
  • Sapporo, JP (2016 - 2019)

Company Filing History:


Years Active: 2013-2019

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3 patents (USPTO):Explore Patents

Title: Eiji Tanaka: Innovator in Print Management and Collage Image Creation

Introduction

Eiji Tanaka is a notable inventor based in Sapporo, Japan. He has made significant contributions to the fields of print management and image processing. With a total of 3 patents to his name, Tanaka continues to push the boundaries of technology.

Latest Patents

Tanaka's latest patents include a print management apparatus and a print management program. This innovative apparatus features a display that shows a setting screen for managing print devices. It includes a first display field that can exhibit multiple pieces of medium print information necessary for printing. Additionally, it has a second display field for selected medium print information. Another notable patent is a collage image creating method and device. This method involves creating a collage image by determining the arrangement of multiple images using a placement algorithm. It allows for recreating the collage image based on changes in images, arrangement positions, rotation angles, and sizes.

Career Highlights

Eiji Tanaka is currently employed at Seiko Epson Corporation, where he applies his expertise in print technology. His work has been instrumental in developing advanced printing solutions that enhance user experience and efficiency.

Collaborations

Tanaka has collaborated with talented coworkers, including Tetsuyuki Minamihara and Satoru Nishio. Their combined efforts have contributed to the success of various projects within the company.

Conclusion

Eiji Tanaka is a prominent figure in the realm of innovation, particularly in print management and image creation. His patents reflect his commitment to advancing technology and improving user experiences in these fields.

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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