Suwon, South Korea

Eiji Aoki

This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Hewlett-Packard Development Company, L.p., S-Printing Solution Co., Ltd.. Active years: 2018-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Aoki. Retrieved from https://idiyas.com/inventor/eiji-aoki-tiqul9n7

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 66.7


Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2018-2021

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3 patents (USPTO):Explore Patents

Title: Eiji Aoki: Innovator in Sheet Feeding Technology

Introduction

Eiji Aoki, an inventive mind hailing from Suwon-si, South Korea, has made significant contributions to the field of sheet feeding technology through his innovative inventions. With a total of three patents to his name, Aoki has developed solutions that address common challenges in the industry, particularly related to the efficiency and functionality of sheet feeding apparatuses.

Latest Patents

One of Aoki's latest patents is the "Usage determination of multi-feed prevention roller", which describes a sheet feeding apparatus featuring a sheet stacker and a multi-feed prevention roller. This technology is engineered to prevent the multi-feed of sheets fed from the stacker by utilizing a magnetic torque limiter and a Hall sensor that detects the rotation of the limiter. Aoki's invention allows the sheet feed roller to maintain contact with the multi-feed prevention roller, thus ensuring accurate identification of the roller's lifetime based on sensor signals.

Another notable patent is for a "Paper feeder and medium processing apparatus including the same," which introduces a sheet-type medium transporter equipped with separation rollers and an air blower. This innovative design allows for the effective separation of sheet-type media from those loaded in a tray, enhancing the efficiency of the medium transport process by using air to lift the sheet-type medium.

Career Highlights

Throughout his career, Eiji Aoki has worked with esteemed companies, including Hewlett-Packard Development Company, L.P. and S-Printing Solution Co., Ltd. His experience in these organizations has undoubtedly influenced his research and development efforts, enabling him to create cutting-edge inventions that improve the functionality of sheet feeding technologies.

Collaborations

Aoki has collaborated with notable coworkers, including Jin-soo Lee and Jin Soo Lee. These partnerships have likely provided valuable insights and fostered creative exchanges that contribute to the success of their projects.

Conclusion

In conclusion, Eiji Aoki stands out as an innovative inventor in the realm of sheet feeding technology. With a focused dedication to addressing the challenges within this sector, his patents not only enhance the operations of sheet feeding apparatuses but also reflect a commitment to technological advancement. Aoki's contributions continue to pave the way for future innovations 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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