Ehime, Japan

Takeshi Kurohara

This inventor holds 3 USPTO granted patents and 3 EPO patents. Top assignee: Daio Paper Corporation. Active years: 2020-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Kurohara. Retrieved from https://idiyas.com/inventor/takeshi-kurohara

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 = 2.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2020-2022

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takeshi Kurohara

Introduction

Takeshi Kurohara is a notable inventor based in Ehime, Japan. He has made significant contributions to the field of absorbent articles, particularly in the development of products that enhance user experience and environmental considerations. With a total of 3 patents to his name, Kurohara's work reflects a commitment to innovation and practicality.

Latest Patents

Kurohara's latest patents include an absorbent article designed to provide excellent anti-odor effects at the time of disposal. This pants-type disposable diaper features an anti-odor tape that consists of a first gas barrier layer coupled to the diaper and a second gas barrier layer that can be separated from the first layer. This innovative design allows the adhesive agent containing an anti-odor agent to be exposed at the time of disposal, effectively managing odors. Another patent focuses on a method of manufacturing absorbent articles, which involves a paper-making step where a fragrance material is added to a wet paper sheet. This process results in a pulp raw fabric sheet that is then defibrated to create an absorbent body through fiber stacking.

Career Highlights

Kurohara is currently employed at Daio Paper Corporation, a leading company in the paper and absorbent products industry. His work at Daio Paper has allowed him to explore and implement innovative solutions in absorbent technology, contributing to the company's reputation for quality and innovation.

Collaborations

Kurohara has collaborated with talented coworkers such as Yosuke Mori and Masayo Obata. These partnerships have fostered a creative environment that encourages the development of groundbreaking products in the absorbent article sector.

Conclusion

Takeshi Kurohara's contributions to the field of absorbent articles demonstrate his innovative spirit and dedication to improving everyday products. His patents not only address practical needs but also reflect a forward-thinking approach to product design and manufacturing.

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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