Tokyo, Japan

Akira Miyao

This inventor holds 25 USPTO granted patents and 8 published patent applications and 12 EPO patents, primarily in Inkjet Technology. Top assignees: Hitachi Industrial Equipment Systems Co., Ltd., Hitachi Industrial Equipment Systems Co., Ltd.. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Miyao. Retrieved from https://idiyas.com/inventor/akira-miyao

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

Calculating rank
USPTO Granted Patents = 25 

% Patents Active = 88.0

 

Average Co-Inventor Count = 4.0

ph-index = 5

Forward Citations = 100(Granted Patents)


Location History:

  • Hitachi, JP (2011 - 2014)
  • Tokyo, JP (2015 - 2019)

Company Filing History:


Years Active: 2011-2026

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Areas of Expertise:
Inkjet Recording
Inkjet Printer
Cartridge
Gas-Liquid Separator
Replenishment Container
Liquid Container
Printing Head
Ink Driven Solvent Pump
Cleaning Method
Recording Apparatus
Inkjet Device
25 patents (USPTO):Explore Patents

Title: Akira Miyao: Innovator in Inkjet Technology

Introduction: Akira Miyao, based in Tokyo, Japan, is a prolific inventor with a remarkable portfolio of 23 patents. His innovations primarily focus on enhancing inkjet technology, contributing to advancements in printing efficiency and functionality.

Latest Patents: Among his latest contributions to the field are two significant patents: the "Inkjet Recording Apparatus" and the "Method for Cleaning Inkjet Recording Apparatus." The former introduces a cutting-edge inkjet recording device that features an automated cleaning system for the printhead. This apparatus consists of a main unit supplying ink to the printhead, and a cleaning unit that utilizes a specialized cleaning tank to inject a cleaning solution directly onto the printhead. The innovative design allows the cleaning liquid to flow into a designated housing section, ensuring optimal maintenance of the printhead tip. Furthermore, his patent for a "Cartridge for Ink Jet Printer" showcases his commitment to improving the functionality and efficiency of printing systems.

Career Highlights: Akira Miyao is a key member of Hitachi Industrial Equipment Systems Co., Ltd., where he has been instrumental in driving innovation within the company. His extensive experience and expertise have allowed him to develop state-of-the-art solutions that meet the evolving needs of the printing industry.

Collaborations: Miyao's collaborative efforts with notable coworkers such as Takehiko Matsushita and Naomichi Yoshida have proven to be beneficial in advancing their joint projects. Their combined knowledge and skills have led to the successful realization of numerous innovations in inkjet technology.

Conclusion: Akira Miyao's contributions to inkjet technology through his numerous patents signify his role as a leading inventor within the industry. His continuous efforts in developing effective cleaning methods and mechanisms for inkjet apparatus set a benchmark for future innovations. As he continues to work with Hitachi Industrial Equipment Systems Co., Ltd., the impact of his work will undoubtedly resonate throughout the printing landscape for years to come.

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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