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For the Inventor, By the Inventor

Kanagawa, Japan

Takaharu Nakajima

This inventor holds 12 USPTO granted patents and 2 published patent applications. Top assignee: Fuji Xerox Co., Ltd.. Active years: 2012-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takaharu Nakajima. Retrieved from https://idiyas.com/inventor/takaharu-nakajima

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

USPTO Granted Patents = 12 

% Patents Active = 66.7

Average Co-Inventor Count = 2.5

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Ebina, JP (2012)
  • Kanagawa, JP (2013 - 2018)

Company Filing History:

goldMedal12 out of 11,665 
 
Fuji Xerox Co., Ltd.
 patents

Years Active: 2012-2018

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12 patents (USPTO):Explore Patents
1. 9946184 - Image forming apparatus using flat toner to obtain a gloss (2018-04-17),
2. 9551948 - Image forming apparatus fixing of toner containing flat particles (2017-01-24),
3. 9383695 - Image forming apparatus with flat pigment control (2016-07-05),
4. 9285734 - Image forming apparatus (2016-03-15),
5. 9285718 - Image forming apparatus including a first transfer section using toner containing flat metallic pigment particles and second transfer section using toner not containing flat metallic pigment particles (2016-03-15),
6. 9217965 - Image forming apparatus (2015-12-22),
7. 9152091 - Transfer device and image forming apparatus for suppressing image defects occurring in an image transfer (2015-10-06),
8. 9116472 - Image forming apparatus (2015-08-25),
9. 9031433 - Image forming apparatus, non-transitory computer readable medium, and image forming method (2015-05-12),
10. 8620169 - Image forming apparatus (2013-12-31),
11. 8543016 - Image forming apparatus and image processing device (2013-09-24),
12. 8315531 - Image-processing device, image-forming apparatus, image-processing method, and computer-readable medium (2012-11-20),

Title: The Innovations of Takaharu Nakajima

Introduction

Takaharu Nakajima is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of image forming technology, holding a total of 12 patents. His work focuses on enhancing the quality and efficiency of image formation processes.

Latest Patents

Among his latest patents, Nakajima has developed an image forming apparatus that utilizes flat toner to achieve a gloss finish. This apparatus features a first image forming portion that employs toner containing flat pigment and a second portion that uses toner without the flat pigment. The design allows for a unique relationship between the toner layers, optimizing the image quality. Another notable patent involves an image forming apparatus that fixes toner containing flat particles. This invention includes a fixing section that applies increased heat to ensure the image is securely fixed to the recording medium, particularly when using the flat pigment toner.

Career Highlights

Takaharu Nakajima has built a successful career at Fuji Xerox Co., Ltd., where he has been instrumental in advancing imaging technologies. His innovative approaches have led to improvements in the efficiency and quality of image production, making a lasting impact in the industry.

Collaborations

Throughout his career, Nakajima has collaborated with notable colleagues, including Yasumitsu Harashima and Koichiro Yuasa. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.

Conclusion

Takaharu Nakajima's contributions to image forming technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing image quality and efficiency, solidifying his reputation as a leading inventor in the industry.

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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