Hiroshima, Japan

Tatsuyuki Nakatani

This inventor holds 8 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 5 EPO patents. Top assignees: Toyo Advanced Technologies Co., Ltd., Japan Stent Technology Co., Ltd., Kabushiki Kaisha Pilot Corporation. Active years: 2011-2015.

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

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

USPTO Granted Patents = 8 

% Patents Active = 25.0


 

Average Co-Inventor Count = 4.5

ph-index = 3

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 2011-2015

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8 patents (USPTO):Explore Patents

Title: Innovations of Tatsuyuki Nakatani

Introduction

Tatsuyuki Nakatani is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of implant materials, holding a total of 8 patents. His work focuses on developing advanced materials that enhance the performance and safety of medical implants.

Latest Patents

One of Nakatani's latest patents involves an innovative implant material. This material consists of a base material and a carbonaceous film applied to its surface. The carbonaceous film is composed of carbon, oxygen, and nitrogen atoms, with specific bonding configurations that enhance its properties. The film's nitrogen content is at least 8.0 atomic percent, while the carbon with a single bond to oxygen is at least 5.4 percent, and the carboxyl carbon content is limited to 3.1 percent. Another notable patent describes a method for manufacturing this implant material, which includes preparing a base material, removing moisture from the chamber, and introducing material gas to form a carbon thin film through ionized deposition.

Career Highlights

Throughout his career, Tatsuyuki Nakatani has worked with notable companies such as Toyo Advanced Technologies Co., Ltd. and Japan Stent Technology Co., Ltd. His experience in these organizations has allowed him to refine his expertise in the development of advanced materials for medical applications.

Collaborations

Nakatani has collaborated with several professionals in his field, including Keishi Okamoto and Yuki Nitta. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Tatsuyuki Nakatani's innovative work in implant materials showcases his dedication to improving medical technology. His patents reflect a commitment to enhancing the safety and effectiveness of implants, making a significant impact 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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