Murata, Japan

Kazuyosi Kobayashi

This inventor holds 1 USPTO granted patent. Top assignee: Ricoh Company, Ltd.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuyosi Kobayashi. Retrieved from https://idiyas.com/inventor/kazuyosi-kobayashi

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 = 3.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Kazuyosi Kobayashi: Innovator in Stencil Printing Technology

Introduction

Kazuyosi Kobayashi is a notable inventor based in Murata, Japan. He has made significant contributions to the field of printing technology, particularly with his innovative designs that enhance the efficiency and quality of printing processes. His work is recognized for its practical applications and technical advancements.

Latest Patents

Kobayashi holds a patent for a stencil printer with a cam-based press roller. This printer is designed to print images formed in a stencil onto a sheet. The stencil, which features perforations representative of an image, is wrapped around a drum composed of a hollow cylindrical support and a mesh screen. The cylindrical support includes both an apertured and a non-apertured portion, accommodating an inking roller that supplies ink to the sheet via the stencil. The sheet is pressed against the stencil by a press roller, which faces the inking roller with the drum in between. The press roller is biased by a cam that ensures it contacts the drum before the sheet arrives, gradually coming into contact to minimize oscillations.

Career Highlights

Kobayashi is associated with Ricoh Company, Ltd., a leading firm in imaging and electronics. His work at Ricoh has allowed him to develop and refine his innovative printing technologies, contributing to the company's reputation for quality and innovation in the printing industry.

Collaborations

Kobayashi has worked alongside talented colleagues such as Tomoya Otomo and Mitsuo Sato. Their collaborative efforts have further advanced the development of printing technologies and have fostered a creative environment within their organization.

Conclusion

Kazuyosi Kobayashi's contributions to stencil printing technology exemplify his innovative spirit and dedication to improving printing processes. His patent for a stencil printer with a cam-based press roller showcases his ability to merge functionality with advanced engineering. His work continues to influence the printing industry, making him a significant figure in the field.

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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