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For the Inventor, By the Inventor

Yokohama, Japan

Katsushi Furuichi

This inventor holds 23 USPTO granted patents, primarily in Image Formation Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 1976-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsushi Furuichi. Retrieved from https://idiyas.com/inventor/katsushi-furuichi

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

USPTO Granted Patents = 23

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 12

Forward Citations = 332(Granted Patents)


Location History:

  • Yokohama, J (1976)
  • Yokohama, JA (1976 - 1977)
  • Yokohoma, JP (1980)
  • Yokohama, JP (1980 - 1996)

Company Filing History:

goldMedal23 out of 93,085 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1976-1996

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Areas of Expertise:
Image Forming Apparatus
Error Detection
Feeding Error
Paper Feed Control
Copying Machine
Automatic Handling
Variable Magnification
Color Conversion
Temperature Control
Body Detection
Double-Side Imaging
23 patents (USPTO):Explore Patents
1. 5481335 - Image forming apparatus having error detection with automatic error (1996-01-02),
2. 5164770 - Image forming apparatus having feeding error detection and feeding error (1992-11-17),
3. 4952988 - Image forming apparatus having display device for displaying (1990-08-28),
4. 4845528 - Double-side image forming apparatus (1989-07-04),
5. 4685796 - Apparatus for controlling image formation (1987-08-11),
6. 4579327 - Sheet handling device (1986-04-01),
7. 4568177 - Automatic original handling apparatus (1986-02-04),
8. 4540170 - Paper feed control device (1985-09-10),
9. 4505579 - Variable magnification copying machine (1985-03-19),
10. 4477178 - Image forming apparatus (1984-10-16),
11. 4449812 - Paper leaf handling apparatus (1984-05-22),
12. 4437756 - Double-side image forming apparatus (1984-03-20),
13. 4370052 - Copying apparatus with detachable sorter (1983-01-25),
14. 4305654 - Apparatus for controlling image formation (1981-12-15),
15. 4260241 - Copying apparatus (1981-04-07),

Title: Innovator Spotlight: Katsushi Furuichi from Yokohama, JP

Introduction: Katsushi Furuichi is a prominent inventor based in Yokohama, Japan, renowned for his contributions to imaging technology. With 22 patents to his name, Furuichi has made significant strides in enhancing the functionality and efficiency of image forming apparatuses, making him a valuable asset to the field.

Latest Patents: Furuichi's latest innovations include advanced image forming apparatuses that feature error detection with automatic error correction. One of his key patents outlines a device designed to set the apparatus in a check mode, allowing for the selective execution of various check operations. This system enables efficient troubleshooting by utilizing a specially provided numeral key, while a clear key allows for the unconditional release of the check mode. Additionally, his work includes functionalities for testing movements of movable members used in image formation. His patents also address sheet transporting operations based on jam locations and sorter selections, ensuring comprehensive checks are conducted, even when previous errors have been detected.

Career Highlights: Furuichi's career is anchored at Canon Kabushiki Kaisha, where he has played an integral role in pushing the boundaries of imaging technology. His inventive work has not only contributed to Canon's product portfolio but has also established him as a leader in crafting solutions that enhance user experience and device reliability.

Collaborations: Throughout his career, Furuichi has collaborated with several notable colleagues, including Toshio Honma and Katsumi Murakami. Their joint efforts have foreshadowed innovations that continue to shape the future of imaging technology, demonstrating the power of teamwork in the pursuit of cutting-edge advancements.

Conclusion: Katsushi Furuichi's innovative spirit and dedication to advancing imaging technology make him a remarkable figure in the world of patents and inventions. His ongoing contributions through his numerous patents are a testament to his expertise and creative vision, solidifying his place as an influential inventor in the technology landscape.

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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