Ebina, Japan

Katsuhi Amarume

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Xerox Co., Ltd.. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhi Amarume. Retrieved from https://idiyas.com/inventor/katsuhi-amarume

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Katsuhi Amarume: Transforming Ink Supply Technology

Introduction

Katsuhi Amarume, an eminent inventor based in Ebina, Japan, has made significant contributions to the field of ink supply technology. With one notable patent to his name, Amarume's innovations are not only reflective of his expertise but also his commitment to enhancing ink-jet recording devices. His work is pivotal in streamlining the ink supply process, benefiting both manufacturers and consumers alike.

Latest Patents

Amarume's sole patent revolves around an ink supply device, specifically designed for ink-jet recording devices. The patent details an ink supply device that corresponds with a recording head unit, which ejects ink droplets onto a recording medium based on image information. The clever design includes a sub ink tank with an air communication hole, where the ink supply unit functions by reducing pressure within the sub ink tank through a pressure reduction part. A sealing mechanism ensures the air communication hole is sealed while maintaining optimal ink supply conditions, highlighting Amarume's innovative approach to enhancing recording technology.

Career Highlights

Katsuhi Amarume is currently associated with Fuji Xerox Co., Ltd., a leading company in document management and printing technology. His tenure at Fuji Xerox has not only allowed him to apply his inventive skills but also to collaborate with some of the industry's best minds. This synergy promotes an environment ripe for innovation and development.

Collaborations

Throughout his career, Amarume has worked alongside talented colleagues such as Koji Suenaga and Tatsuhiro Ishize. These collaborations have been instrumental in refining and advancing ink supply technologies, as well as propelling new ideas that benefit the technology sector at large.

Conclusion

Katsuhi Amarume stands as a testament to the impact of innovative thinking in the field of ink supply technology. His contributions through his patent have the potential to transform the way ink-jet recording devices operate, ultimately enhancing the user experience. As he continues to work with Fuji Xerox Co., Ltd. and collaborate with talented professionals, the future holds endless possibilities for Amarume's innovative journey.

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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