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For the Inventor, By the Inventor

Nagano, Japan

Akira Hiroshige

This inventor holds 6 USPTO granted patents. Top assignee: Seiko Epson Corporation. Active years: 2006-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Hiroshige. Retrieved from https://idiyas.com/inventor/akira-hiroshige-327jlxdn

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

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 33.3

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Nagano, JP (2006 - 2009)
  • Tokyo-to, JP (2009)
  • Tokyo, JP (2014)

Company Filing History:

goldMedal6 out of 34,333 
 
Seiko Epson Corporation
 patents

Years Active: 2006-2014

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6 patents (USPTO):Explore Patents
1. 8792113 - Printing device and method for controlling printing device (2014-07-29),
2. 7616240 - Image processing method, image processing program, image processing apparatus, and digital still camera using the image processing apparatus (2009-11-10),
3. 7554561 - Apparatus for displaying an image (2009-06-30),
4. 7199902 - Image processing method, recording medium, and image processing apparatus (2007-04-03),
5. 7167595 - Image processing apparatus and recording medium, and image processing apparatus (2007-01-23),
6. 7148924 - Image processing method, image processing program, image processing apparatus, and digital still camera using the image processing apparatus (2006-12-12),

Title: Akira Hiroshige: Innovator in Printing Technology

Introduction

Akira Hiroshige is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of printing technology, holding a total of 6 patents. His work focuses on enhancing the efficiency and functionality of printing devices.

Latest Patents

Hiroshige's latest patents include a printing device and a method for controlling the printing device. This invention aims to prevent the deterioration of printing efficiency caused by authentication processes during printing. By arranging the authentication process to occur outside of the print process, Hiroshige's design ensures seamless operation. The multi-purpose device connects to an authentication switch via LAN, which conducts authentication and disconnects any device that fails to authenticate. Additionally, he has developed an image processing method, program, and apparatus, as well as a digital still camera utilizing this technology. This innovation separates electronic data output from CCD into brightness and color difference components, allowing for enhanced edge extraction and processing.

Career Highlights

Hiroshige is currently employed at Seiko Epson Corporation, where he continues to innovate in the printing technology sector. His work has significantly impacted the efficiency and quality of printing devices.

Collaborations

Some of his coworkers include Yoshihiro Nakami and Mamoru Sakai, who contribute to the collaborative environment at Seiko Epson Corporation.

Conclusion

Akira Hiroshige's contributions to printing technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the challenges in the field and provide solutions that enhance the user experience.

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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