Hino, Japan

Toshiaki Yagasaki

This inventor holds 37 USPTO granted patents, primarily in Image Processing. Top assignees: Canon Kabushiki Kaisha, Canon Information Systems, Inc.. Active years: 1981-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Yagasaki. Retrieved from https://idiyas.com/inventor/toshiaki-yagasaki

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 = 2.9

ph-index = 14

Forward Citations = 572(Granted Patents)


Location History:

  • Kawasaki, JP (1998 - 2002)
  • Hino, JP (1981 - 2003)

Company Filing History:


Years Active: 1981-2003

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Areas of Expertise:
Image Forming
Document Capture
Character Recognition
Image Processing
Feature Extraction
Reproduction Apparatus
Scanner Technology
Data Selection
Temperature Control
Copying Apparatus
Feed Control
Document Management
37 patents (USPTO):Explore Patents

Title: The Innovative Mind of Toshiaki Yagasaki

Introduction

Toshiaki Yagasaki, a prolific inventor based in Hino, Japan, has made significant contributions to the field of image processing and document management technology. With an impressive portfolio of 37 patents, Yagasaki continues to push the boundaries of innovation, enhancing the way images and documents are captured and processed.

Latest Patents

Among his latest inventions are two notable patents that showcase his focus on improving image forming and document capture methods. The first patent, titled "Image forming method and apparatus," describes an image forming apparatus designed to detect the direction of an original image. It incorporates a control unit that executes specific image processing based on the analysis provided by an image direction detection unit. This innovative approach not only optimizes the quality of printed images but also streamlines the overall image forming process.

The second patent, "Method for capturing a document image, a scanner using the method and a document image management system using the scanner," details a sophisticated document capture method that involves multiple scanning passes. Initially, the document is scanned to create bi-level image data for identifying different image types. Subsequent scans capture grayscale or color information to enhance the quality of the document while reducing memory storage requirements. This method allows operators to review and verify the scans, ensuring accuracy in document management.

Career Highlights

Throughout his career, Toshiaki Yagasaki has worked with prestigious companies such as Canon Kabushiki Kaisha and Canon Information Systems, Inc. His work at these organizations has significantly contributed to advancements in imaging technologies. Yagasaki's inventive spirit and dedication to refining image processing continue to influence the industry.

Collaborations

Yagasaki has collaborated with notable colleagues such as Shunichi Masuda and Katsuichi Shimizu. These professional relationships have fostered an environment of creativity and innovation, further enhancing the development of groundbreaking technologies in document imaging and management.

Conclusion

Toshiaki Yagasaki's extensive portfolio of patents and his significant contributions to the field of image processing underscore his status as a leading innovator. As companies continue to seek advancements in document management systems, Yagasaki's innovative methods will undoubtedly remain influential in shaping the future of imaging technology. His work exemplifies the importance of continuous innovation in enhancing efficiency and accuracy in the 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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