Kanagawa, Japan

Akiyo Nakajima

This inventor holds 7 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 2000-2004.

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

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.2

ph-index = 7

Forward Citations = 229(Granted Patents)


Location History:

  • Yokohama, JP (2000)
  • Kanagawa, JP (2000 - 2004)

Company Filing History:


Years Active: 2000-2004

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7 patents (USPTO):Explore Patents

Title: Akiyo Nakajima: Innovator in Electrophotographic Technology

Introduction

Akiyo Nakajima is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of electrophotography, holding a total of 7 patents. His work focuses on enhancing the efficiency and functionality of imaging technologies.

Latest Patents

One of Nakajima's latest patents is for an electrophotographic drum-shaped photoconductor and an image forming method and apparatus that utilizes this technology. This innovative photoconductor features an electroconductive support with a photoconductive layer. A unique aspect of this invention is the application of a lubricating material to the surface in the form of multiple bands. These band-shaped lubricating material applied areas extend along the circumference of the drum, oriented perpendicular to its axis of rotation. This design aims to improve the performance of electrophotographic image formation methods and the associated apparatus.

Career Highlights

Akiyo Nakajima is currently associated with Ricoh Company, Ltd., a leading firm in imaging and electronics. His work at Ricoh has been instrumental in advancing the company's technology in electrophotography. His innovative spirit and technical expertise have positioned him as a key player in the industry.

Collaborations

Throughout his career, Nakajima has collaborated with notable colleagues, including Ryuta Takeichi and Narihito Kojima. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Akiyo Nakajima's contributions to electrophotographic technology exemplify his dedication to innovation. His patents and work at Ricoh Company, Ltd. continue to influence the field, showcasing the importance of collaboration and creativity in technological 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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