Kanagawa, Japan

Ryuichi Sato

This inventor holds 20 USPTO granted patents and 2 published patent applications, primarily in Image Processing Technology. Top assignees: Fuji Xerox Co., Ltd., Fujifilm Business Innovation Corp., Ricoh Company, Ltd.. Active years: 2008-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuichi Sato. Retrieved from https://idiyas.com/inventor/ryuichi-sato

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

USPTO Granted Patents = 20 

% Patents Active = 30.0

Average Co-Inventor Count = 1.3

ph-index = 6

Forward Citations = 116(Granted Patents)


Location History:

  • Ebina, JP (2011 - 2015)
  • Kanagawa, JP (2008 - 2021)

Company Filing History:


Years Active: 2008-2021

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Areas of Expertise:
Image Forming Apparatus
Post-Processing Device
Binding Device
Sheet Processing Apparatus
Recording Medium Stacking
Decoding Device
Fixing Device
Paper Discharge Device
Sheet Waste Processing
Stapling Device
Image Forming System
Sheet Bundle Alignment
20 patents (USPTO):Explore Patents

Title: The Innovative Journey of Ryuichi Sato

Introduction

Ryuichi Sato, a pioneering inventor based in Kanagawa, Japan, has made significant contributions to the field of post-processing devices and image forming apparatuses. With an impressive portfolio of 20 patents, Sato consistently demonstrates his inventive spirit and technological prowess.

Latest Patents

Among his latest innovations, Sato developed a post-processing device that includes a stapler equipped with a restraint mechanism. This mechanism ensures that the stapler remains in its designated initial position when the covering part is opened. Additionally, a restraint release mechanism is integrated to free the stapler when the covering part is closed.

Sato's other noteworthy patent features a post-processing device with a unique processing stacking portion designed to hold media. This device also incorporates a binding member for performing a binding process and a medium ejection portion that moves upward and downward. Furthermore, a pressing member is utilized to apply pressure on the media stacked on the medium ejection portion, adjusting its position based on whether the media have undergone the binding process or not.

Career Highlights

Sato has garnered valuable experience working for prominent companies in the industry. He has contributed to innovative projects at Fuji Xerox Co., Ltd. and Fujifilm Business Innovation Corporation. His work has not only enhanced the efficiency of post-processing devices but also set new standards in the field of image processing technology.

Collaborations

Throughout his career, Sato has collaborated with talented colleagues such as Yoshiyuki Takaishi and Osamu Tamura. These partnerships have fostered an environment of creativity and innovation, leading to significant advancements in their respective projects.

Conclusion

Ryuichi Sato stands out as a prolific inventor in the field of post-processing devices and image forming technology. With 20 patents to his name and a successful career with major companies, his contributions continue to influence the industry. Sato's innovative spirit and dedication to advancing technology highlight the importance of inventors in driving progress and shaping the future of technology.

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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