Nagano, Japan

Eiji Imai

This inventor holds 7 USPTO granted patents. Top assignees: Sankyo Seiki Mfg. Co., Ltd, Kabushiki Kaisha Sankyo Seiki Seisakusho. Active years: 1995-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Imai. Retrieved from https://idiyas.com/inventor/eiji-imai-ve5wjf3u

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 4

Forward Citations = 40(Granted Patents)


Location History:

  • Shimosuwa, JP (1995)
  • Nagano, JP (1998 - 2003)

Company Filing History:


Years Active: 1995-2003

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7 patents (USPTO):Explore Patents

Title: Eiji Imai - Innovator in Value-Sheet Issuing Devices and Card Readers

Introduction

Eiji Imai is a notable inventor based in Nagano, Japan. He has made significant contributions to the fields of value-sheet issuing devices and card readers. With a total of 7 patents to his name, Imai's work showcases his innovative spirit and technical expertise.

Latest Patents

One of Imai's latest patents is a value-sheet issuing device designed for selectively assigning common images from local storage. This device includes a medium supplying section that holds a sheet-like printing medium and supplies it to a stage for issuing a value sheet. It features a security processing section that assigns security characteristics to prevent fraudulent use of the value sheets. Additionally, it has local storage for common images and a printer section for printing these images along with individual information. Another notable patent is a card reader that includes a space for discharging foreign matter. This card reader transports cards using a driving motor and has a card entering passage designed to support inserted cards while allowing for the discharge of foreign matter.

Career Highlights

Throughout his career, Eiji Imai has worked with prominent companies such as Sankyo Seiki Mfg. Co., Ltd and Kabushiki Kaisha Sankyo Seiki Seisakusho. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Imai has collaborated with several talented individuals, including Yukihiko Takita and Akira Nakazawa. These collaborations have likely enriched his work and led to the development of innovative solutions in his projects.

Conclusion

Eiji Imai's contributions to the fields of value-sheet issuing devices and card readers highlight his innovative capabilities and dedication to technology. His patents reflect a commitment to enhancing security and functionality in these areas.

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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