Tokyo, Japan

Hanae Nakatani

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Paper Mills Limited. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hanae Nakatani. Retrieved from https://idiyas.com/inventor/hanae-nakatani

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 = 4.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Hanae Nakatani

Introduction

Hanae Nakatani is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of ink-jet recording materials. Her innovative work has led to the development of a unique recording material that enhances the quality and efficiency of ink-jet printing.

Latest Patents

Hanae Nakatani holds 1 patent for her invention titled "Recording material for ink-jet." This patent describes an ink-jet recording material that features at least two ink-receptive layers containing inorganic fine particles and a hydrophilic binder. The invention specifies that the ink-receptive layer (A) closer to the support contains fumed silica, while the ink-receptive layer (B) further from the support contains alumina or alumina hydrate. This innovative approach improves the performance of ink-jet printing.

Career Highlights

Hanae Nakatani is currently employed at Mitsubishi Paper Mills Limited, where she continues to advance her research and development efforts. Her work at this esteemed company has positioned her as a key player in the field of paper and ink technology.

Collaborations

Hanae has collaborated with notable colleagues, including Hideto Kiyama and Yukio Tokunaga. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hanae Nakatani's contributions to the field of ink-jet recording materials exemplify her dedication to innovation. Her patent and ongoing work at Mitsubishi Paper Mills Limited highlight her role as a leading inventor in this specialized area.

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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