Matsumoto, Japan

Hirotaka Akamatsu

This inventor holds 7 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignee: Seiko Epson Corporation. Active years: 2011-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotaka Akamatsu. Retrieved from https://idiyas.com/inventor/hirotaka-akamatsu

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

USPTO Granted Patents = 7 

% Patents Active = 85.7

 

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Chofu, JP (2011)
  • Nagano, JP (2014)
  • Nagano-ken, JP (2014 - 2015)
  • Matsumoto, JP (2014 - 2021)

Company Filing History:


Years Active: 2011-2021

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7 patents (USPTO):Explore Patents

Title: Hirotaka Akamatsu: Innovator in Printing Technology

Introduction

Hirotaka Akamatsu is a prominent inventor based in Matsumoto, Japan. He has made significant contributions to the field of printing technology, holding a total of 7 patents. His work focuses on enhancing the efficiency and functionality of printing apparatuses.

Latest Patents

Akamatsu's latest patents include a "Printing apparatus and control method of printing apparatus." This multifunction machine features a first CPU core that operates in a normal mode and can switch to an energy-saving mode. The second CPU core operates in the energy-saving mode and manages the timing for a keep-alive process. This innovative design allows for seamless transitions between operational modes, optimizing energy consumption while maintaining functionality. Another notable patent is the "Printing system and printer," which involves a printing server that efficiently manages registration requests and generates printing data. This system utilizes XMPP for transmitting printing waiting information, showcasing Akamatsu's commitment to advancing printing technology.

Career Highlights

Hirotaka Akamatsu is currently employed at Seiko Epson Corporation, a leading company in the printing and imaging industry. His work at Epson has allowed him to develop cutting-edge technologies that enhance the user experience and improve operational efficiency in printing.

Collaborations

Akamatsu has collaborated with notable colleagues, including Yasuhiro Oshima and Yasuhiro Furuta. These partnerships have contributed to the innovative projects and patents that have emerged from their collective expertise.

Conclusion

Hirotaka Akamatsu is a key figure in the realm of printing technology, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of printing, making significant strides in efficiency and functionality.

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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