Osaka, Japan

Akira Ryouji

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Ryouji. Retrieved from https://idiyas.com/inventor/akira-ryouji

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal1 out of 834,601 
Other
 patents

Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Innovations of Akira Ryouji: Pioneer in Image Forming Technologies

Introduction

Akira Ryouji, an inventive mind hailing from Osaka, Japan, has made significant contributions to the field of imaging technologies. With one patent to his name, he has demonstrated a noteworthy capability to innovate within this specialized area. His work focuses on improving the efficiency and effectiveness of image forming apparatus and methods, particularly through the manipulation of charged particles.

Latest Patents

Ryouji holds a patent for an "Image forming apparatus and image forming method." This groundbreaking invention is characterized by the ability to control the jumping of charged particles by applying signals with minimal potential difference. The development leverages low-voltage type switching devices for power sources. A highlight of this innovation is the implementation of control electrodes designed to manage the movement of charged particles released from a development roller. By generating a transfer electric field, he ensures the precise control of charged particle movement, enhancing the overall image quality produced by the apparatus.

Career Highlights

Throughout his career, Akira Ryouji has focused on developing advanced image forming technologies. His expertise in electrostatics and particle dynamics has driven his success in creating an invention that fundamentally improves existing imaging methods. His patent not only showcases his technical skills but also his vision for more sustainable and efficient technology in the imaging sector.

Collaborations

Ryouji has collaborated with notable colleagues, including Akira Kumon and Masahiro Aizawa. Their collective efforts in research and development have fostered an environment of innovation, pushing the boundaries of what can be achieved in image forming technology. The synergy among these inventors enhances the quality and effectiveness of their projects, enabling breakthroughs that benefit the industry as a whole.

Conclusion

Akira Ryouji stands out as a prominent figure in the field of imaging technologies, thanks to his innovative approach and a solid understanding of charged particle dynamics. His patent for an image forming apparatus represents a significant advancement that could reshape the future of imaging methods. As technology continues to evolve, Ryouji's contributions exemplify the impact that dedicated inventors can have on their field and society at large.

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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