Kanagawa, Japan

Hiroaki Kuwabara

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Ricoh Company, Ltd.. Active years: 2019-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Kuwabara. Retrieved from https://idiyas.com/inventor/hiroaki-kuwabara

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 = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2019-2026

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2 patents (USPTO):Explore Patents

Title: Hiroaki Kuwabara: Innovator in Applied Voltage Control Technology

Introduction

Hiroaki Kuwabara is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of applied voltage control devices, particularly in image forming apparatuses. His innovative work has led to the development of technologies that enhance the efficiency and effectiveness of image processing.

Latest Patents

Hiroaki Kuwabara holds 1 patent for an applied voltage control device, which includes an image forming apparatus and a method for controlling an alternating current development voltage. This device is designed to manage the voltage applied to move a developer, ensuring optimal performance in image formation. The patent outlines a potential difference determiner that assesses the voltage requirements based on the developing potential, thereby maintaining a consistent maximum voltage for the developing bias.

Career Highlights

Kuwabara is currently employed at Ricoh Company, Ltd., where he continues to innovate in the field of imaging technology. His work focuses on enhancing the capabilities of image forming devices, contributing to the company's reputation as a leader in imaging solutions. His expertise in applied voltage control has positioned him as a key figure in the development of advanced imaging technologies.

Collaborations

Hiroaki Kuwabara collaborates with Emiko Shiraishi, a fellow innovator at Ricoh Company, Ltd. Together, they work on projects that aim to push the boundaries of imaging technology and improve the efficiency of image processing systems.

Conclusion

Hiroaki Kuwabara's contributions to applied voltage control technology have made a significant impact in the field of image forming apparatuses. His innovative patent and ongoing work at Ricoh Company, Ltd. highlight his dedication to advancing imaging solutions.

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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