Amimachi, Japan

Yoshiya Kuwahara

This inventor holds 1 USPTO granted patent. Top assignee: Riso Kagaku Corporation. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiya Kuwahara. Retrieved from https://idiyas.com/inventor/yoshiya-kuwahara

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 = 4.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Yoshiya Kuwahara: Innovator in Paper Handling Technology

Introduction

Yoshiya Kuwahara is a notable inventor based in Amimachi, Japan. He has made significant contributions to the field of image recording apparatuses, particularly in the area of paper handling technology. His innovative designs have improved the efficiency and functionality of paper discharge systems.

Latest Patents

Kuwahara holds a patent for a "Discharged Paper Receiver Unit." This invention features a bottom plate designed to receive papers discharged from an image recording apparatus. The unit is uniquely structured with one end held lower than the other, allowing for effective stacking of discharged papers. A cushioning portion is integrated into the design to absorb the impact of the leading edge of each paper, ensuring a smooth transition onto the bottom plate. Additionally, an end lining-up member is strategically positioned to guide the papers without direct impact, enhancing the overall functionality of the receiver unit.

Career Highlights

Yoshiya Kuwahara is associated with Riso Kagaku Corporation, a company known for its advancements in printing technology. His work has been instrumental in developing solutions that streamline the paper discharge process in imaging systems. With a focus on innovation, Kuwahara continues to contribute to the evolution of paper handling technologies.

Collaborations

Kuwahara has collaborated with notable colleagues such as Kazuhiro Kato and Yasuji Ikari. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies in the field.

Conclusion

Yoshiya Kuwahara's contributions to paper handling technology exemplify the spirit of innovation. His patent for the discharged paper receiver unit showcases his commitment to improving the efficiency of image recording apparatuses. Through his work at Riso Kagaku Corporation, Kuwahara 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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