Oobu, Japan

Hirofumi Kondo

This inventor holds 2 USPTO granted patents. Top assignee: Shachihata Inc.. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirofumi Kondo. Retrieved from https://idiyas.com/inventor/hirofumi-kondo-xgsbjt2k

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 = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2011

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2 patents (USPTO):Explore Patents

Title: Innovations of Hirofumi Kondo

Introduction

Hirofumi Kondo is a notable inventor based in Oobu, Japan. He has made significant contributions to the field of printing technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Kondo's latest patents include the "Endless Print Belt for Rotary Stamp" and the "Rotary Stamp with Master Stamp." The Endless Print Belt features a design where multiple print sections are spaced apart on a porous print belt main body. This design includes a groove in the width direction at each spaced-out part, preventing ink from running out. The Rotary Stamp incorporates a master stamp with an oblong hole, allowing a desired print section to be exposed. It utilizes a thin melt-processed laminated belt that maintains a porous state only at the print section, ensuring efficient ink circulation.

Career Highlights

Hirofumi Kondo has established himself as a key figure at Shachihata Inc., where he continues to innovate in the printing industry. His work has led to advancements that enhance the functionality and efficiency of rotary stamps.

Collaborations

Kondo collaborates with talented coworkers such as Hirotoshi Ishikawa and Shogo Ichise, contributing to a dynamic team environment that fosters creativity and innovation.

Conclusion

Hirofumi Kondo's contributions to printing technology through his patents reflect his dedication to innovation. His work at Shachihata Inc. continues to influence the industry positively.

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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