Matsumoto, Japan

Hiroyasu Fukazawa

This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Seiko Epson Corporation. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyasu Fukazawa. Retrieved from https://idiyas.com/inventor/hiroyasu-fukazawa

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

USPTO Granted Patents = 2 

Average Co-Inventor Count = 2.7

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2015

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2 patents (USPTO):Explore Patents

Title: Hiroyasu Fukazawa: Innovator in Media Processing Technology

Introduction

Hiroyasu Fukazawa is a notable inventor based in Matsumoto, Japan. He has made significant contributions to the field of media processing technology, holding 2 patents that showcase his innovative approach to solving complex problems in printing devices.

Latest Patents

Fukazawa's latest patents include a media processing device and a control method for a serial printer. The media processing device is designed to execute a retard preparation operation that effectively moves a separation roller and a paper return lever at a desired time. This is achieved even when the moving mechanism and the conveyance mechanism share a common drive source. The printer incorporates a moving mechanism that allows for synchronized movement of the paper return lever and separation roller. Additionally, it features a trigger lever that can shift between an interference position and a non-interference position, enhancing the device's functionality.

The control method for a serial printer focuses on simplifying the removal of printing paper during a paper jam. This method prevents damage to the printhead by stopping the conveyance of the printing paper when a jam is detected. The printhead is then moved away from the jammed paper, allowing for safe and efficient removal.

Career Highlights

Hiroyasu Fukazawa is currently employed at Seiko Epson Corporation, where he continues to develop innovative solutions in printing technology. His work has significantly impacted the efficiency and reliability of media processing devices.

Collaborations

Fukazawa collaborates with talented coworkers, including Hiroki Shinagawa and Ryuji Moriyama, who contribute to the innovative environment at Seiko Epson Corporation.

Conclusion

Hiroyasu Fukazawa's contributions to media processing technology through his patents reflect his dedication to innovation and problem-solving in the printing industry. His work continues to influence advancements in this field.

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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