Chigasaki, Japan

Hidehiko Tanaka

This inventor holds 1 USPTO granted patent. Top assignee: Asahi Kasei Kogyo Kabushiki Kaisha. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidehiko Tanaka. Retrieved from https://idiyas.com/inventor/hidehiko-tanaka-tpzhaoj6

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 = 2.0

ph-index = 1

Forward Citations = 52(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Innovations of Hidehiko Tanaka

Introduction

Hidehiko Tanaka is a notable inventor based in Chigasaki, Japan. He has made significant contributions to the field of filtration technology. His innovative approach has led to the development of a unique patent that enhances the efficiency of filtration systems.

Latest Patents

Tanaka holds a patent for a tank filtration apparatus containing a hollow fiber membrane cartridge. This invention features a bundle of hollow fiber membranes, with both ends fixed by adhesion. The cartridge head is designed to prevent liquid passage, while the bottom ring is sealed to ensure optimal filtration. The hollow portions of the membranes are strategically open and sealed, allowing for effective filtration through a series of through-holes in the adhesion layer.

Career Highlights

Tanaka is associated with Asahi Kasei Kogyo Kabushiki Kaisha, a leading company in the chemical and materials industry. His work there has focused on advancing filtration technologies, contributing to the company's reputation for innovation and quality.

Collaborations

Tanaka collaborates with Nobuhiko Suga, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Hidehiko Tanaka's contributions to filtration technology exemplify the spirit of innovation. His patent for the hollow fiber membrane cartridge showcases his commitment to improving filtration systems. Through his work at Asahi Kasei Kogyo Kabushiki Kaisha, he continues to influence the industry positively.

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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