Otsu, Japan

Harumi Tanaka

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Toray Industries, Inc.. Active years: 2008-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Harumi Tanaka. Retrieved from https://idiyas.com/inventor/harumi-tanaka-xedjlo2i

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0


Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2008-2011

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2 patents (USPTO):Explore Patents

Title: Harumi Tanaka: Innovator in Electric Insulating Technology

Introduction

Harumi Tanaka is a prominent inventor based in Otsu, Japan. She has made significant contributions to the field of electric insulating technology, holding a total of 2 patents. Her work focuses on enhancing the production and quality of electric insulating sheets, which are crucial in various electrical applications.

Latest Patents

Tanaka's latest patents include a coater for electric insulating sheets and a method for producing electric insulating sheets with a coated film. This innovative coater allows for the application of coating liquid while maintaining an identical charging polarity between the insulating sheet and the coating liquid. This process ensures a uniform coating on the surface of the traveling electric insulating sheet. Additionally, she has developed a static eliminator and a static eliminating method for insulating sheets. This invention utilizes ion-generating means to eliminate positive and negative charges on both surfaces of the insulating sheet, enhancing its performance.

Career Highlights

Harumi Tanaka is currently employed at Toray Industries, Inc., where she continues to push the boundaries of electric insulating technology. Her work has been instrumental in improving the efficiency and effectiveness of insulating materials used in various industries.

Collaborations

Tanaka collaborates with notable colleagues, including Yutaka Nishimori and Hiroyuki Inoue. Their combined expertise contributes to the innovative advancements in their field.

Conclusion

Harumi Tanaka's contributions to electric insulating technology exemplify her dedication to innovation and excellence. Her patents reflect her commitment to improving the quality and functionality of insulating materials, making her a valuable asset in her industry.

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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