Tokyo, Japan

Keiichi Hori

This inventor holds 3 USPTO granted patents. Top assignee: Elm Company. Active years: 1986-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichi Hori. Retrieved from https://idiyas.com/inventor/keiichi-hori

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 = 1.0

ph-index = 3

Forward Citations = 438(Granted Patents)


Company Filing History:


Years Active: 1986-1987

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3 patents (USPTO):Explore Patents

Title: **Innovator Keiichi Hori: Pioneering Cassette-type Printing Technologies**

Introduction

Keiichi Hori is a distinguished inventor based in Tokyo, Japan, known for his significant contributions to printing technology. With three patents to his name, Hori has developed innovative solutions that enhance the functionality and efficiency of printing heads, specifically through cassette-type designs.

Latest Patents

Hori's latest patents include two remarkable inventions that focus on the cassette-type printing head. The first patent describes a cassette-type printing head with a perforated film member. This invention incorporates a cassette body that houses ink, an ink guiding member, and a film member featuring multiple holes or recesses for ink storage. The film member works in tandem with the ink guiding member to effectively use the ink contained within the cassette.

The second patent also relates to a cassette-type printing head, featuring a unique design that includes a pulley member, a movable film member, and a thermal head interaction. This invention allows for precise ink delivery and imaging through the movement of the pulley and film members, which are immersed in recording ink, to perform efficient printing operations.

Career Highlights

Hori's career is marked by his tenure at Elm Company, where he has served as a key inventor. His work has significantly advanced the field of printing technology, allowing for improved designs that optimize ink usage and overall print quality.

Collaborations

Throughout his career, Keiichi Hori has collaborated with various teams at Elm Company, working closely with engineers and researchers to bring his innovative concepts to fruition. His contributions have not only advanced his company's offerings but have also set a benchmark within the industry.

Conclusion

In summary, Keiichi Hori stands out as an inventive force in the realm of printing technology. His latest patents showcase his commitment to innovation and the continuous improvement of printing methodologies. As technology evolves, Hori's contributions will likely remain influential in shaping the future of printing 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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