Katsuhiko Nishimura

This inventor holds 22 USPTO granted patents, primarily in Image Processing Technology. Top assignees: Canon Kabushiki Kaisha, 3M Innovative Properties Company. Active years: 1991-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiko Nishimura. Retrieved from https://idiyas.com/inventor/katsuhiko-nishimura

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

Calculating rank

USPTO Granted Patents = 22

% Patents Active = 90.9

Average Co-Inventor Count = 5.1

ph-index = 11

Forward Citations = 310(Granted Patents)

Company Filing History:

21 out of 93,258

Canon Kabushiki Kaisha

patents

1 out of 22,428

3M Innovative Properties Company

patents

Years Active: 1991-2013

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Areas of Expertise:

Image Processing

Developing Apparatus

Toner Management

Image Forming Methods

Electrostatic Latent Images

Cleaning Device

Sheet Feed Assembly

Rotatable Member

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8521071 - Developer bearing member, developing apparatus, and image forming apparatus (2013-08-27),

2. 7031020 - Image processing method, apparatus and controller (2006-04-18),

3. 6874777 - Sheet feed apparatus, sheet separating member, sheet feed assembly and sheet separating assembly (2005-04-05),

4. 6374065 - Speed ratio between an image holding member and a developer carrier varies according to an image ratio (2002-04-16),

5. 6131010 - Rotatable member having elastic layer and fixing apparatus having said (2000-10-10),

6. 6111664 - Image processing method, apparatus and controller (2000-08-29),

7. 6047149 - Image forming apparatus having a rotatable first developing member, and (2000-04-04),

8. 5999763 - Simultaneous cleaning of residual toner and toner image formation (1999-12-07),

9. 5809373 - Image forming apparatus which back-transfers residual toner from an (1998-09-15),

10. 5732310 - Image forming apparatus having cleaning device for cleaning intermediate (1998-03-24),

11. 5701568 - Image forming apparatus having dielectric constant relationship between (1997-12-23),

12. 5659857 - Image forming method (1997-08-19),

13. 5600431 - Image forming apparatus for forming color image with dry developer (1997-02-04),

14. 5521683 - Image forming apparatus using constant voltage or constant current AC (1996-05-28),

15. 5519471 - Developer carrying member utilizing oscillating bias having (1996-05-21),

Title: Inventor Katsuhiko Nishimura

Introduction: Katsuhiko Nishimura is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Katsuhiko Nishimura holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and innovative spirit.

Career Highlights: Throughout his illustrious career, Nishimura has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Nishimura has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects. His collaborative efforts have led to the development of cutting-edge technologies that have had a lasting impact on society.

Conclusion: In conclusion, Katsuhiko Nishimura's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible have solidified his reputation as a visionary inventor in the global tech community.

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]