Hiroshima, Japan

Kazufumi Sueoka

This inventor holds 1 USPTO granted patent. Top assignees: Mitsubishi Jukogyo Kabushiki Kaisha, Ryomei Engineering Co., Ltd.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazufumi Sueoka. Retrieved from https://idiyas.com/inventor/kazufumi-sueoka

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 = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Kazufumi Sueoka: Innovator in Keyless Printing Technology

Introduction

Kazufumi Sueoka is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of printing technology, particularly with his innovative designs that enhance printing efficiency and quality. His work has been recognized in the industry, and he holds a patent for a keyless printing press.

Latest Patents

Kazufumi Sueoka holds 1 patent for his invention of a keyless printing press. This innovative device features a delivery nozzle positioned opposite an ink source roller, equipped with multiple delivery ports aligned in parallel. The design addresses the issue of isolated water circulating within the ink system, which can negatively impact printing depth. By incorporating at least one ink outflow port, the delivery nozzle ensures that printing ink with a high moisture content can flow out effectively, improving the overall printing process.

Career Highlights

Throughout his career, Kazufumi Sueoka has worked with prominent companies, including Mitsubishi Jukogyo Kabushiki Kaisha and Ryomei Engineering Co., Ltd. His experience in these organizations has contributed to his expertise in printing technology and innovation.

Collaborations

Kazufumi has collaborated with talented individuals in the field, including Takafumi Nakano and Akikazu Seo. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Kazufumi Sueoka's contributions to the printing industry, particularly through his keyless printing press, demonstrate his innovative spirit and commitment to enhancing printing technology. His work continues to influence the field and showcases the importance of innovation in driving progress.

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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