Kanagawa, Japan

Keishi Kato

This inventor holds 13 USPTO granted patents. Top assignee: Fuji Photo Film Company, Limited. Active years: 1987-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keishi Kato. Retrieved from https://idiyas.com/inventor/keishi-kato

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 = 2.0

ph-index = 8

Forward Citations = 135(Granted Patents)


Location History:

  • Minami-ashigara, JP (1987)
  • Kanagawa, JP (1988 - 1993)
  • Kanagawa-ken, JP (2000 - 2001)
  • Kaisei-machi, JP (2001)

Company Filing History:


Years Active: 1987-2001

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13 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Keishi Kato

Introduction

Keishi Kato is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of imaging technology, holding a total of 13 patents. His work primarily focuses on methods and systems for image formation, showcasing his expertise in the application of charged particles.

Latest Patents

One of Kato's latest patents is an image forming method and apparatus using charged particles. This invention involves developing an electrostatic latent image on a support by utilizing mist-like charged particles. A developing electrode is strategically positioned to extend parallel to the surface of the electrostatic latent image support. A gap control member is also included to optimize the developing space, allowing for the effective introduction of charged particles while applying an electric voltage. Another notable patent is an image forming method and system that utilizes a photosensitive material. This method records a latent image through exposure and subsequently develops the image by heating a processing material superimposed on the photosensitive material. The developed image can then be scanned to obtain digital image data for further processing.

Career Highlights

Keishi Kato is currently associated with Fuji Photo Film Company, Limited, where he continues to innovate in imaging technologies. His work has significantly advanced the capabilities of photographic materials and imaging systems.

Collaborations

Kato has collaborated with notable coworkers, including Etsuo Shiozawa and Yoshiki Yoshimi, contributing to various projects that enhance imaging technology.

Conclusion

Keishi Kato's innovative work in imaging technology has led to numerous patents that advance the field. His contributions continue to influence the development of new imaging methods and systems, solidifying his reputation as a leading inventor in this domain.

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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