Hachioji, Japan

Yoshio Ymazaki

This inventor holds 1 USPTO granted patent. Top assignee: Konishiroku Photo Industry Co., Ltd.. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Ymazaki. Retrieved from https://idiyas.com/inventor/yoshio-ymazaki

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 = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: The Innovations of Yoshio Ymazaki

Introduction

Yoshio Ymazaki is a notable inventor based in Hachioji, Japan. He has made significant contributions to the field of electrophotographic copying machines. His innovative approach has led to the development of a unique apparatus that enhances image reproduction quality.

Latest Patents

Ymazaki holds a patent for developing an apparatus for image reproduction. This invention focuses on an electrophotographic copying machine that utilizes a single-component developer. The design includes a regulating plate positioned across the sleeve of a magnetic brush, which prevents the spill-over of excess magnetic toner. This innovative feature is complemented by an additional regulating plate that ensures optimal developer application.

Career Highlights

Yoshio Ymazaki has dedicated his career to advancing technology in the imaging sector. His work at Konishiroku Photo Industry Co., Ltd. has been instrumental in improving the efficiency and effectiveness of copying machines. His patent reflects his commitment to innovation and quality in image reproduction.

Collaborations

Ymazaki has collaborated with Kenji Ueno, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Yoshio Ymazaki's contributions to the field of imaging technology exemplify the spirit of innovation. His patent for an image reproduction apparatus showcases his expertise and dedication to enhancing the quality of electrophotographic copying machines.

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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