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For the Inventor, By the Inventor

Kuwana, Japan

Kazutoshi Nakamura

This inventor holds 31 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Image Forming Technology. Top assignee: Brother Kogyo Kabushiki-Kaisha. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazutoshi Nakamura. Retrieved from https://idiyas.com/inventor/kazutoshi-nakamura-hcxnsp08

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

Calculating rank
USPTO Granted Patents = 31 

% Patents Active = 96.8

 

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Aichi, JP (2013 - 2014)
  • Nagoya, JP (2014)
  • Kuwana, JP (2014 - 2024)

Company Filing History:

goldMedal31 out of 17,916 
 
Brother Kogyo Kabushiki-Kaisha
 patents

Years Active: 2013-2026

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Areas of Expertise:
Image Forming Apparatus
Developing Cartridge
Sheet Conveyance Device
Printer
Process Cartridge
Electrical Contacts
Solvent Cartridge
Motor Control Device
Waste Toner Accumulating Unit
Image Reading Device
Sheet Feeding Device
Drum Cartridge
31 patents (USPTO):Explore Patents
1. 12769230 - Developing cartridge including movable plate for moving holder holding electrical contact surface (2026-10-20),
2. 12578676 - Image forming apparatus including developing guide for guiding attachment and detachment of developing cartridge to and from main body housing (2026-03-17),
3. 12566401 - Image forming apparatus having process cartridge with electrical contacts and memory contact facing outward (2026-03-03),
4. 12411447 - Sheet conveyance device and image forming apparatus (2025-09-09),
5. 12282290 - Process cartridge including drum cartridge having first holder, developing cartridge having second holder, and plate for connecting first holder and second holder to each other (2025-04-21),
6. 12259675 - Process cartridge including developing cartridge having developing holder, and drum cartridge having elastic member that can be connected to developing holder (2025-03-25),
7. 12210300 - Developing cartridge including movable plate for moving holder holding electrical contact surface (2025-01-28),
8. 12197166 - Image forming apparatus (2025-01-14),
9. 12181825 - Printer (2024-12-31),
10. 12092991 - Image forming apparatus including developing guide for guiding attachment and detachment of developing cartridge to and from main body housing (2024-09-17),
11. 12072006 - Developing device (2024-08-27),
12. 12066784 - Image forming apparatus (2024-08-20),
13. 11914323 - Image forming apparatus including developing guide for guiding attachment and detachment of developing cartridge to and from main body housing (2024-02-27),
14. 11886129 - Image forming apparatus to which solvent cartridge that can accommodate therein solvent is detachably attachable independently of developing cartridge (2024-01-30),
15. 11762312 - Developing cartridge including movable plate for moving holder holding electrical contact surface (2023-09-19),

Title: The Innovative Journey of Kazutoshi Nakamura

Introduction

Kazutoshi Nakamura, an inventive mind based in Kuwana, Japan, has made significant contributions to the field of technology with a remarkable portfolio of 25 patents. His work primarily revolves around the development of advanced imaging technologies, which have enhanced the functionality and efficiency of printing devices.

Latest Patents

Among his latest innovations, Nakamura's patents include a sophisticated developing cartridge featuring a movable plate designed to optimize the positioning of the electrical contact surface. This developing cartridge is characterized by its casing, a rotatable developing roller, and a unique configuration of components that allow for the holder to move between retracted and advanced positions. This ingenious design also integrates an image forming apparatus, comprising a main casing and a drum cartridge, which further illustrates his commitment to enhancing user interaction with the technology.

Career Highlights

Kazutoshi Nakamura has forged a reputable career at Brother Kogyo Kabushiki-kaisha, a notable player in the tech industry. His expertise in designing key components for imaging devices has established him as an influential figure in the company. His extensive catalog of patents signifies his focus on innovation, demonstrating his ability to solve complex problems through advanced engineering.

Collaborations

Throughout his career, Nakamura has worked alongside skilled professionals such as Yasuo Fukamachi and Masaaki Furukawa. These collaborations have not only enriched his work but also contributed to the development of innovative solutions that impact the imaging technology sector.

Conclusion

Kazutoshi Nakamura's dedication to innovation in the imaging technology field is evident through his 25 patents and ongoing contributions at Brother Kogyo Kabushiki-kaisha. His inventive spirit and collaborative efforts continue to drive advancements in technology, showcasing the importance of innovation in everyday applications.

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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