Minamiashigara, Japan

Kenji Nakatogawa

This inventor holds 4 USPTO granted patents. Top assignee: Fuji Xerox Co., Ltd.. Active years: 1999-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Nakatogawa. Retrieved from https://idiyas.com/inventor/kenji-nakatogawa

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


% Patents Active = 75.0

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 16(Granted Patents)


Location History:

  • Ebina, JP (1999)
  • Minamiashigara, JP (2005 - 2006)

Company Filing History:


Years Active: 1999-2006

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4 patents (USPTO):Explore Patents

Title: Kenji Nakatogawa: Innovator in Electrophotographic Technology

Introduction

Kenji Nakatogawa is a prominent inventor based in Minami-ashigara, Japan. He has made significant contributions to the field of electrophotographic technology, holding a total of 4 patents. His innovative work has been instrumental in advancing the efficiency and functionality of various devices.

Latest Patents

Nakatogawa's latest patents include a "Circulating body and fixing device." This invention features a circulating body driven with its surface circulated along a fixed route. It has a base material with a tubular outside peripheral surface and a surface layer designed to have a static friction coefficient of 0.06 or less with common paper at 100°C. Another notable patent is the "Sliding member for electrophotographic apparatus and fixing device using the same." This invention relates to a sliding member utilizing a non-porous sheet that includes at least a fluorocarbon resin, positioned between a press member and a resin film tubular body. It also pertains to an image fixing device that employs this sliding member.

Career Highlights

Kenji Nakatogawa is currently associated with Fuji Xerox Co., Ltd., where he continues to innovate and develop new technologies. His work has significantly impacted the efficiency of electrophotographic devices, making them more reliable and effective.

Collaborations

Throughout his career, Nakatogawa has collaborated with notable colleagues, including Yousuke Tsutsumi and Shigeo Ohta. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Kenji Nakatogawa's contributions to electrophotographic technology exemplify his dedication to innovation. His patents reflect a commitment to enhancing device performance and efficiency. His work continues to influence the industry and inspire future advancements.

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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