Osaka, Japan

Osakazu Nakajima

This inventor holds 1 USPTO granted patent. Top assignee: Daiso Co., Ltd.. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osakazu Nakajima. Retrieved from https://idiyas.com/inventor/osakazu-nakajima

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 = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Osakazu Nakajima - Innovator in Liquid Chromatography

Introduction

Osakazu Nakajima is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of liquid chromatography through his innovative work. His expertise and dedication have led to the development of advanced materials that enhance the efficiency and durability of chromatographic processes.

Latest Patents

One of Nakajima's notable patents is for a high-endurance packing material for liquid chromatography. This invention provides a highly durable packing material that exhibits excellent resistance to both acidic and alkaline conditions. The packing material is created by chemically modifying silica gel with a bifunctional silane compound and performing an endcapping reaction using bifunctional cyclic silazane. This innovative approach results in a packing material that significantly improves the performance of liquid chromatography systems.

Career Highlights

Osakazu Nakajima has been associated with Daiso Co., Ltd., where he has applied his expertise in material science to develop cutting-edge solutions. His work has not only advanced the field of chromatography but has also contributed to the overall efficiency of various industrial applications. With a total of 1 patent, Nakajima continues to be a valuable asset in the realm of scientific innovation.

Collaborations

Nakajima has collaborated with his coworker, Takeshi Urano, to further enhance the development of innovative materials. Their combined efforts have led to significant advancements in the field, showcasing the importance of teamwork in scientific research.

Conclusion

Osakazu Nakajima's contributions to liquid chromatography exemplify the impact of innovation in scientific research. His dedication to developing durable materials has paved the way for advancements in chromatography, making him a noteworthy figure 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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