Osaka, Japan

Shinji Kato

This inventor holds 15 USPTO granted patents, primarily in Image Forming Technology. Top assignees: Sharp Kabushiki Kaisha Corporation, Fuji Photo Film Company, Limited. Active years: 1991-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinji Kato. Retrieved from https://idiyas.com/inventor/shinji-kato-ug4yuq6c

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

Calculating rank

% Patents Active = 60.0

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 67(Granted Patents)


Location History:

  • Nara, JP (1991)
  • Gifu, JP (1994 - 1996)
  • Shizuoka, JP (1998)
  • Shizuoka-ken, JP (2001)
  • Osaka, JP (1997 - 2013)

Company Filing History:


Years Active: 1991-2013

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Areas of Expertise:
Image Forming Apparatus
Document Feeder
Electric Apparatus
Silver Halide Materials
Abnormality Detection
Image Recording System
User Support
Photographic Printing
Liquid Crystal Device
Selenium Compound
15 patents (USPTO):Explore Patents

Title: The Innovative Mind of Shinji Kato: A Journey Through His Patents

Introduction: Shinji Kato, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of technology through his innovative inventions. With a remarkable portfolio comprising 15 patents, Kato has established himself as a leader in developing cutting-edge electronic and image-forming technologies.

Latest Patents: Among his latest innovations, Kato has created an electric apparatus designed to enhance user experience. This device detects the operational status of a main unit when its accepting unit is removed, determining whether the situation falls under waiting, operational, or malfunction categories. The accompanying display part is capable of showcasing different images based on the main unit's status at the time of disconnection, allowing for better communication of the device's condition.

Another notable invention is an image forming apparatus that safeguards against damage during installation. Kato's design includes a power switch that automatically turns off when a service technician moves the apparatus after initial adjustments are made. This OFF operation triggers a control unit that reads and displays specific pre-processing information on electronic paper, ensuring a seamless and safe user experience.

Career Highlights: Over the years, Shinji Kato has lent his expertise to esteemed companies such as Sharp Corporation and Fuji Photo Film Company, Limited. His work at these leading organizations has allowed him to refine his skills and contribute to innovative projects that push the boundaries of technology.

Collaborations: Throughout his career, Kato has collaborated with notable colleagues, including Shuhji Fujii and Takashi Nakagawa. Working alongside such talented individuals has not only enriched his own work but has also contributed to the advancement of technology in their respective fields.

Conclusion: Shinji Kato's inventive spirit and dedication to innovation have positioned him as a prominent figure in technology. His 15 patents reflect his ongoing commitment to advancing electronic and imaging technologies, setting a benchmark for future inventors. As he continues to develop new ideas and solutions, the impact of his work is sure to resonate within the industry for years to come.

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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