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For the Inventor, By the Inventor

Kawasaki, Japan

Katsuya Shimatsu

This inventor holds 11 USPTO granted patents and 1 EPO patent. Top assignees: Fujitsu Corporation, Fuji Xerox Co., Ltd.. Active years: 1997-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuya Shimatsu. Retrieved from https://idiyas.com/inventor/katsuya-shimatsu

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

USPTO Granted Patents = 11

% Patents Active = 90.9

 

Average Co-Inventor Count = 4.0

ph-index = 5

Forward Citations = 74(Granted Patents)


Location History:

  • Kawasaki, JP (1997 - 2003)
  • Kanagawa, JP (2009)

Company Filing History:

goldMedal9 out of 39,374 
 
Fujitsu Corporation
 patents
silverMedal2 out of 11,665 
 
Fuji Xerox Co., Ltd.
 patents

Years Active: 1997-2009

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11 patents (USPTO):Explore Patents
1. 7610009 - Image recording apparatus (2009-10-27),
2. 6606945 - Continuous medium printing apparatus (2003-08-19),
3. 6292649 - Continuous medium printing apparatus (2001-09-18),
4. 6229978 - Having aggregated toner dispersion member developing apparatus (2001-05-08),
5. 6212340 - Image forming apparatus utilizing a two-component developing apparatus with automatic toner replenishment and developer replacement (2001-04-03),
6. 6175716 - Continuous medium printing apparatus (2001-01-16),
7. 6175715 - Double-sided printing apparatus (2001-01-16),
8. 6091925 - Fixing unit with undirectional clutch mechanism and image forming (2000-07-18),
9. 5933690 - Toner recovery device (1999-08-03),
10. 5907758 - Electrostatic recording system using dielectric belt in which (1999-05-25),
11. 5617192 - Multicolor electrostatic recording apparatus and electrostatic latent (1997-04-01),

Title: Katsuya Shimatsu: Innovator in Image Recording Technology

Introduction

Katsuya Shimatsu is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of image recording technology, holding a total of 11 patents. His innovative designs have advanced the capabilities of printing and image transfer systems.

Latest Patents

Among his latest patents is the "Image Recording Apparatus," which features a transfer roller that effectively transfers images from a photoconductor drum onto continuous paper. This apparatus includes guide rollers that ensure the precise positioning of the continuous paper against the photoconductor drum. Another notable patent is the "Continuous Medium Printing Apparatus," designed for dual-sided printing on continuous media. This apparatus comprises a conveyance system, a printing section, and a feed-force adjustment section that stabilizes the behavior of the continuous medium during printing, thereby preventing print issues near perforations.

Career Highlights

Katsuya Shimatsu has worked with leading companies in the technology sector, including Fujitsu Corporation and Fuji Xerox Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in printing technology.

Collaborations

Throughout his career, Katsuya has collaborated with notable colleagues such as Kenji Fuke and Katsumi Sugimoto. These partnerships have fostered a creative environment that has led to the development of advanced technologies in the field.

Conclusion

Katsuya Shimatsu's contributions to image recording technology have established him as a key figure in the industry. His innovative patents and collaborations reflect his commitment to advancing printing technology.

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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