Kagawa, Japan

Takaya Arayama

This inventor holds 15 USPTO granted patents and 2 published patent applications and 16 EPO patents. Top assignee: Unicharm Corporation. Active years: 2015-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takaya Arayama. Retrieved from https://idiyas.com/inventor/takaya-arayama

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

USPTO Granted Patents = 15 

% Patents Active = 60.0

 

Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 18(Granted Patents)


Location History:

  • Kanagawa, JP (2015)
  • Kagawa, JP (2015 - 2018)
  • Kanonji, JP (2015 - 2018)

Company Filing History:


Years Active: 2015-2018

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15 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takaya Arayama

Introduction

Takaya Arayama is a prominent inventor based in Kagawa, Japan, known for his significant contributions to the field of absorbent articles. With a total of 15 patents to his name, Arayama has made remarkable advancements in the design and functionality of absorbent products.

Latest Patents

Among his latest patents, Arayama has developed an absorbent article that features an exterior body with a unique edge part forming a part of the leg opening unit. This innovative design ensures that the rear end of the absorber is strategically positioned in the crotch region, avoiding overlap with the waistline elastic member. Additionally, he has patented a method of manufacturing absorbent articles that includes a central elastic material, which is designed to be extended in the front/rear direction. This method enhances the overall performance and comfort of the absorbent article.

Career Highlights

Arayama's career is marked by his association with Unicharm Corporation, a leading company in the production of hygiene products. His work has not only contributed to the company's success but has also set new standards in the industry for absorbent articles.

Collaborations

Throughout his career, Takaya Arayama has collaborated with notable coworkers such as Hirotomo Mukai and Kenji Takeuchi. These collaborations have fostered a creative environment that has led to the development of innovative products.

Conclusion

Takaya Arayama's inventive spirit and dedication to improving absorbent articles have made him a key figure in the industry. His patents reflect a commitment to innovation and functionality, ensuring that his contributions will have a lasting impact.

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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