Toyohashi, Japan

Ryoichi Yamamoto

This inventor holds 3 USPTO granted patents. Top assignee: Konica Minolta Business Technologies, Inc.. Active years: 2010-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoichi Yamamoto. Retrieved from https://idiyas.com/inventor/ryoichi-yamamoto-ftxoy5e0

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 = 2.5

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2010-2012

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3 patents (USPTO):Explore Patents

Title: Ryoichi Yamamoto: Innovator in Image Forming Technology

Introduction

Ryoichi Yamamoto is a notable inventor based in Toyohashi, Japan. He has made significant contributions to the field of image forming technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of image forming apparatuses.

Latest Patents

Yamamoto's latest patents include an innovative image forming apparatus that features first and second pairs of rollers for feeding print media. This apparatus includes a first detector that detects print medium slack and a second detector that measures the required driving torque for the rollers. The controller adjusts the feeding speed based on the outputs from these detectors. Another notable patent involves an image formation apparatus that utilizes the density of waste toner to detect its amount. This system includes a waste toner accommodation unit with a rotating toner transporting member, which helps in accurately measuring the waste toner levels.

Career Highlights

Ryoichi Yamamoto is currently employed at Konica Minolta Business Technologies, Inc., where he continues to develop innovative solutions in imaging technology. His work has significantly impacted the efficiency of printing processes and waste management in imaging systems.

Collaborations

Yamamoto has collaborated with several talented individuals in his field, including Junichi Tanimoto and Naoki Nonoyama. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Ryoichi Yamamoto's contributions to image forming technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the challenges in the industry and provide practical solutions that enhance the functionality of imaging systems.

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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