Hachioji, Japan

Hirofumi Kayahara

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Konica Minolta Business Technologies, Inc.. Active years: 2008-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirofumi Kayahara. Retrieved from https://idiyas.com/inventor/hirofumi-kayahara

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


% Patents Active = 80.0


Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2008-2010

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5 patents (USPTO):Explore Patents

Title: Innovations by Hirofumi Kayahara

Introduction

Hirofumi Kayahara is a notable inventor based in Hachioji, Japan. He has made significant contributions to the field of imaging technology, holding a total of five patents. His work primarily focuses on devices that enhance the efficiency and functionality of image processing systems.

Latest Patents

Kayahara's latest patents include a sheet storing device that stores sheets upright, a post-processing apparatus equipped with this device, and an image forming system that incorporates both the apparatus and the device. The sheet storing device features a conveyance mechanism that holds a folded sheet for transport and a storage section where sheets can be placed after being released. This innovative design allows for variable positioning of the holding lower end of the conveyance device. Additionally, he has developed an image forming system that includes an image forming section, a fixing section, a sheet conveying passage, and a humidifying roller designed to maintain optimal moisture levels for the sheets during processing.

Career Highlights

Hirofumi Kayahara is currently employed at Konica Minolta Business Technologies, Inc., where he continues to innovate in the field of imaging technology. His work has significantly impacted the efficiency of image processing systems, making them more reliable and effective.

Collaborations

Kayahara has collaborated with notable colleagues such as Masashi Kougami and Toshio Shida, contributing to advancements in their shared field of expertise.

Conclusion

Hirofumi Kayahara's contributions to imaging technology through his innovative patents demonstrate his commitment to enhancing the efficiency of image processing systems. His work continues to influence the industry positively.

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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