Kyoto, Japan

Toshikatsu Sakai

This inventor holds 7 USPTO granted patents and 3 published patent applications and 7 EPO patents. Top assignees: Arkray, Inc., Kyoto Daiichi Kagaku Co., Ltd., Sekisui Medical Co., Ltd.. Active years: 1998-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikatsu Sakai. Retrieved from https://idiyas.com/inventor/toshikatsu-sakai

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.5

ph-index = 2

Forward Citations = 51(Granted Patents)


Company Filing History:


Years Active: 1998-2016

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7 patents (USPTO):Explore Patents

Title: The Innovations of Toshikatsu Sakai

Introduction

Toshikatsu Sakai is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of liquid chromatography, holding a total of 7 patents. His work has led to advancements that enhance the efficiency and accuracy of analytical processes.

Latest Patents

One of his latest patents is a liquid chromatography apparatus designed to streamline the analysis of samples. This apparatus includes a sample preparation unit, a column for separating sample components, and an eluent supplier that ensures the eluent is supplied in an unmixed state. This innovative configuration reduces analysis time and eluent consumption. Another notable patent is an analyzing device that allows for multiple measurements from a single sample container without the need to change containers. This feature enables quick accuracy checks, making the device highly efficient for laboratory use.

Career Highlights

Throughout his career, Toshikatsu Sakai has worked with notable companies such as Arkray, Inc. and Kyoto Daiichi Kagaku Co., Ltd. His experience in these organizations has contributed to his expertise in the field of chromatography and analytical devices.

Collaborations

Toshikatsu has collaborated with esteemed colleagues, including Akira Sezaki and Koji Sugiyama. Their combined efforts have furthered the development of innovative solutions in analytical technology.

Conclusion

Toshikatsu Sakai's contributions to liquid chromatography and analytical devices have made a lasting impact on the field. His innovative patents and collaborations highlight his dedication to advancing technology in analytical processes.

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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