Ube, Japan

Naoki Takada

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Ube Industries, Inc., Marunaka Co., Ltd., Yamaguchi University. Active years: 1980-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoki Takada. Retrieved from https://idiyas.com/inventor/naoki-takada-5gbhr352

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


% Patents Active = 66.7


Average Co-Inventor Count = 5.6

ph-index = 2

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1980-2016

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3 patents (USPTO):Explore Patents

Title: Naoki Takada: Innovator in Leakage Inspection and Gas Separation Technologies

Introduction

Naoki Takada is a prominent inventor based in Ube, Japan. He has made significant contributions to the fields of leakage inspection and gas separation technologies. With a total of 3 patents to his name, Takada's work has advanced the methods used in these critical areas.

Latest Patents

One of Takada's latest patents is a leakage inspection apparatus and method. This innovative device is designed to inspect the flow rate of leakage from a tested body within a tested-body chamber. The apparatus includes liquid supplying and pressurizing means to deliver a probe liquid at high pressure, along with vacuum evacuation means and a quadrupole mass spectrometer. This technology allows for precise measurement of leakage flow rates using a liquid as a probe medium, particularly effective at high pressures ranging from 1 MPa to 1 GPa.

Another notable patent is a device and method for separating and collecting halide gas. This invention features multiple stages of separating membrane modules that efficiently separate halide gas from mixed gas. The method involves feeding mixed gas through these modules and recycling unpassed gas, enabling high-density and high-collection rate separation of halide gas.

Career Highlights

Throughout his career, Naoki Takada has worked with esteemed organizations such as Ube Industries, Inc. and Yamaguchi University. His experience in these institutions has allowed him to develop and refine his innovative technologies.

Collaborations

Takada has collaborated with notable colleagues, including Osamu Yamamoto and Masayuki Kinouchi. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Naoki Takada's contributions to leakage inspection and gas separation technologies highlight his role as a significant inventor in these fields. His innovative patents demonstrate a commitment to advancing technology for practical applications.

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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