Yokohama, Japan

Takeshi Matoba

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Canon Kabushiki Kaisha, Nippon Seimitsu Kogyo Kabushiki Kaisha. Active years: 1990-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Matoba. Retrieved from https://idiyas.com/inventor/takeshi-matoba

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 40(Granted Patents)


Company Filing History:


Years Active: 1990-1993

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5 patents (USPTO):Explore Patents

Title: Innovations of Takeshi Matoba

Introduction

Takeshi Matoba is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of image forming technology, holding a total of 5 patents. His work focuses on improving image quality and simplifying apparatus designs.

Latest Patents

One of his latest patents is an image forming apparatus that utilizes a plurality of longitudinally arranged recording electrodes. This apparatus applies voltages to form images and features a movable endless recording medium. By supplying toner between the recording electrodes and the recording medium, the invention enhances image quality by preventing abrupt compression of toner near the recording electrodes through the use of a guide. Another significant patent is an image forming apparatus with a toner accumulating portion at recording. This invention forms a record image with developer on a recording medium by supplying developer between recording electrodes and the recording medium. It improves image quality and simplifies the apparatus by incorporating a prevention means to stop the developer from shifting.

Career Highlights

Takeshi Matoba has worked with prominent companies in the technology sector, including Canon and Nippon Seimitsu Kogyo. His experience in these organizations has allowed him to develop and refine his innovative ideas in image forming technology.

Collaborations

Throughout his career, Matoba has collaborated with talented individuals such as Takahiro Azeta and Shinji Goto. These collaborations have contributed to the advancement of his inventions and the overall progress in the field.

Conclusion

Takeshi Matoba's contributions to image forming technology through his patents and collaborations highlight his innovative spirit and dedication to improving image quality. His work continues to influence the industry and inspire future advancements.

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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