Osaka, Japan

Riku Minamoto

This inventor holds 14 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Image Forming Apparatus. Top assignee: Kyocera Document Solutions Inc.. Active years: 2019-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Riku Minamoto. Retrieved from https://idiyas.com/inventor/riku-minamoto

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

Calculating rank
USPTO Granted Patents = 14 

% Patents Active = 92.9

 

Average Co-Inventor Count = 1.4

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2019-2025

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Areas of Expertise:
Toner Cartridge
Image Forming Apparatus
Developer Container
Detachable Drum Unit
Charge Elimination
Storage Container
Shutter Portion
Sensor Detection
Image Carrier Unit
Development Unit
14 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Riku Minamoto in Imaging Technology

Introduction

Riku Minamoto, an acclaimed inventor based in Osaka, Japan, has made significant strides in the realm of imaging technology. With a total of 12 patents to his name, Minamoto has demonstrated a remarkable ability to innovate and address complex challenges within his field. His work, particularly for Kyocera Document Solutions Inc., showcases his dedication to enhancing image forming apparatuses and related components.

Latest Patents

Minamoto's latest patents reflect his focus on creating practical solutions for imaging systems. One notable invention is the toner container with a shutter portion that is lockable upon removal from the attachment. This innovative shutter lock mechanism transitions the engaging portion from a released position to an engaged position when the toner container is detached. Furthermore, he has developed a charge elimination configuration for image forming apparatuses. This configuration involves a transfer belt and multiple image forming units, where each unit is equipped with a photosensitive drum and a specialized charge elimination part. His designs allow for effective charge elimination through strategically directed light, improving the overall functionality of the apparatus.

Career Highlights

Riku Minamoto's career at Kyocera Document Solutions Inc. has been highlighted by his dedication to advancing imaging technologies. His inventive spirit has driven him to file and secure numerous patents, significantly contributing to the company's product offerings and market position. Each of his patents demonstrates a thorough understanding of the technical requirements necessary for the development of innovative products.

Collaborations

Minamoto often collaborates with colleagues such as Daisuke Eto and Daichi Kawano. Together, they enhance their collective expertise in imaging technology, driving innovative projects that impact their sector positively. These collaborations have not only fostered a robust team environment but have also encouraged a culture of creativity and shared knowledge.

Conclusion

Riku Minamoto is a notable figure in the realm of invention, particularly within the field of imaging technology. His numerous patents highlight his innovative capabilities and his commitment to advancing technology for better functionality and efficiency. As he continues to explore new concepts and collaborate with talented colleagues, Minamoto's impact on the industry is destined to grow.

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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