Tokyo, Japan

Yuji Asakawa

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignees: Organo Corporation, Other. Active years: 2002-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Asakawa. Retrieved from https://idiyas.com/inventor/yuji-asakawa

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

Calculating rank

% Patents Active = 83.3

 

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 2002-2018

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6 patents (USPTO):Explore Patents

Title: Yuji Asakawa: Innovator in Electrodeionization Technology

Introduction

Yuji Asakawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrodeionization technology, holding a total of 6 patents. His work focuses on developing advanced apparatuses for producing deionized water, which are essential in various industrial applications.

Latest Patents

Asakawa's latest patents include an innovative electrodeionization apparatus designed for producing deionized water. This apparatus is capable of effectively removing or reducing biased electric current flow within a deionization chamber. The design features at least one deionization treatment unit that includes a deionization chamber and adjacent concentration chambers. The arrangement of anion and cation exchanger layers is meticulously structured to ensure optimal water treatment. Additionally, the apparatus incorporates a bipolar membrane on the cathode side of the anion exchanger layer, enhancing its efficiency.

Career Highlights

Throughout his career, Yuji Asakawa has worked with notable companies, including Organo Corporation. His expertise in electrodeionization technology has positioned him as a key figure in the development of innovative solutions for water purification.

Collaborations

Asakawa has collaborated with talented individuals in his field, including Keisuke Sasaki and Kazuya Hasegawa. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Yuji Asakawa's contributions to electrodeionization technology highlight his role as a leading inventor in the field. His innovative patents and collaborations continue to influence water treatment solutions, showcasing the importance of his work in modern technology.

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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