Inagi, Japan

Hideaki Kumasaka

This inventor holds 1 USPTO granted patent. Top assignees: Fujitsu Corporation, Fujitsu Isotec Limited. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideaki Kumasaka. Retrieved from https://idiyas.com/inventor/hideaki-kumasaka

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Hideaki Kumasaka

Introduction

Hideaki Kumasaka is a notable inventor based in Inagi, Japan. He has made significant contributions to the field of sheet supply apparatuses, particularly in enhancing the functionality of printers. His innovative designs have paved the way for improved efficiency in document handling.

Latest Patents

Kumasaka holds a patent for a "Sheet supply apparatus having inclined feeding correcting function." This invention features a frame with a sheet conveyance surface and a shaft equipped with protrusions that correct the inclined feeding of sheets during conveyance. The apparatus includes multiple supply sensors positioned above the conveyance surface to detect the presence and size of sheets, allowing for precise control of the printer's carrier.

Career Highlights

Throughout his career, Kumasaka has worked with prominent companies such as Fujitsu Corporation and Fujitsu Isotec Limited. His experience in these organizations has contributed to his expertise in developing innovative solutions for printing technology.

Collaborations

Kumasaka has collaborated with notable colleagues, including Fumihiro Satoh and Haruhiko Yashima. Their teamwork has fostered advancements in the field of printing technology.

Conclusion

Hideaki Kumasaka's contributions to the invention of sheet supply apparatuses demonstrate his commitment to innovation in the printing industry. His work continues to influence the efficiency of document handling systems.

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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