Utsunomiya, Japan

Kenji Kobayashi

This inventor holds 6 USPTO granted patents and 6 EPO patents. Top assignee: Kao Corporation. Active years: 2009-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Kobayashi. Retrieved from https://idiyas.com/inventor/kenji-kobayashi-flht829r

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


% Patents Active = 33.3

 

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 119(Granted Patents)


Location History:

  • Tochigi, JP (2009 - 2015)
  • Utsunomiya, JP (2015 - 2021)

Company Filing History:


Years Active: 2009-2021

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6 patents (USPTO):Explore Patents

Title: Kenji Kobayashi: Innovator in Absorbent Article Technology

Introduction

Kenji Kobayashi is a distinguished inventor located in Utsunomiya, Japan, who has made significant contributions to the field of absorbent articles. With a total of six patents to his name, Kobayashi has developed innovative designs and methods that enhance the functionality of absorbent materials.

Latest Patents

Among his latest patents, Kenji Kobayashi has focused on the development of sheet-like articles for absorbent products. One of his notable inventions describes a method for producing a sheet-shaped object that integrates a plurality of absorbent units. These units consist of a long base portion and water-absorbent polymer particles fixed to one side of the base. The design allows the polymer particles to swell beyond the edges of the base when liquid is absorbed, thereby improving the absorbency and structural integrity of the article. Another patent from Kobayashi details a similar sheet-like arrangement, emphasizing the orientation of absorbent units to optimize liquid absorption and performance.

Career Highlights

Kobayashi's career has been closely aligned with Kao Corporation, a leading company in the consumer goods sector. Through his research and development work, he has significantly contributed to the advancement of absorbent technology, enhancing product offerings in areas such as hygiene and personal care.

Collaborations

Throughout his career, Kenji Kobayashi has collaborated with several talented professionals, including Kenji Ando and Bin Latif Muhamad Nor Salehuddin. These collaborations have fostered an environment of creativity and innovation, allowing Kobayashi to push the boundaries of what is possible within the absorbent product domain.

Conclusion

In conclusion, Kenji Kobayashi stands out as a prominent inventor in the field of absorbent materials. His six patents reflect his commitment to innovation and improvement, establishing him as a key figure at Kao Corporation and in the broader context of absorbent article technology. His work continues to impact the industry positively, paving the way for future advancements.

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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