Okayama, Japan

Ryusuke Nakao

This inventor holds 3 USPTO granted patents and 4 EPO patents. Top assignees: Dowa Electronics Materials Co., Ltd., Dowa IP Creation Co., Ltd., Other. Active years: 2013-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryusuke Nakao. Retrieved from https://idiyas.com/inventor/ryusuke-nakao

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 = 3.3

ph-index = 1


Company Filing History:


Years Active: 2013-2014

Loading Chart...
Loading Chart...
3 patents (USPTO):Explore Patents

Title: Ryusuke Nakao: Innovator in Electrophotographic Development

Introduction

Ryusuke Nakao is a prominent inventor based in Okayama, Japan. He has made significant contributions to the field of electrophotographic development, holding a total of 3 patents. His work focuses on improving the quality and efficiency of electrophotographic developers, which are essential in various printing technologies.

Latest Patents

Nakao's latest patents include innovative solutions aimed at enhancing the performance of electrophotographic developers. One of his notable inventions is a carrier core material for electrophotographic developers, which allows for high image quality and full colorization while minimizing carrier scattering. This invention also outlines a method for producing the carrier. Another significant patent involves a carrier for electrophotographic developers that ensures stable, high-quality, and high-speed development, particularly in multifunction printers (MFPs). This patent emphasizes the prolonged life of magnetic carriers and includes a detailed manufacturing process for the carrier core material.

Career Highlights

Throughout his career, Ryusuke Nakao has worked with reputable companies such as Dowa Electronics Materials Co., Ltd. and Dowa IP Creation Co., Ltd. His expertise in the field has led to advancements in the technology used in electrophotographic development, making him a valuable asset in the industry.

Collaborations

Nakao has collaborated with notable colleagues, including Yukihiro Matuda and Tomokazu Mouri. These partnerships have contributed to the development of innovative solutions in electrophotographic technology.

Conclusion

Ryusuke Nakao's contributions to the field of electrophotographic development highlight his innovative spirit and dedication to improving printing technologies. His patents reflect a commitment to quality and efficiency, making a lasting impact 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]
Loading…