Mima-gun, Japan

Akiko Tatsukawa

This inventor holds 6 USPTO granted patents and 5 published patent applications and 4 EPO patents. Top assignee: Livedo Corporation. Active years: 2012-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akiko Tatsukawa. Retrieved from https://idiyas.com/inventor/akiko-tatsukawa

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

USPTO Granted Patents = 6 

% Patents Active = 16.7

 

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 20(Granted Patents)


Location History:

  • Tsurugi-cho, JP (2013)
  • Mima-gun, JP (2012 - 2014)
  • Tokushima, JP (2015 - 2016)

Company Filing History:


Years Active: 2012-2016

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6 patents (USPTO):Explore Patents

Title: Akiko Tatsukawa: Innovator in Absorbent Technology

Introduction

Akiko Tatsukawa is a notable inventor based in Mima-gun, Japan. She has made significant contributions to the field of absorbent articles, holding a total of six patents. Her innovative designs focus on enhancing the performance and biodegradability of absorbent products.

Latest Patents

Among her latest patents, one invention describes an absorbent article featuring a unique design in which each side wall part includes a strip-like pouch part and an elastic member. This design allows for a standing part that fits comfortably against the wearer's skin. Another patent presents an absorbent article that maximizes the absorption performance of absorbent polymers while ensuring biodegradability when disposed of. This invention includes an inner bag-like member and multiple accommodation spaces for the absorbent polymer, promoting fluid permeability and environmental sustainability.

Career Highlights

Akiko Tatsukawa has established herself as a key figure in her field through her innovative work at Livedo Corporation. Her focus on creating effective and eco-friendly absorbent products has garnered attention and respect within the industry.

Collaborations

She collaborates with talented coworkers, including Hirofumi Miyake and Miyuki Okawa, who contribute to her projects and innovations.

Conclusion

Akiko Tatsukawa's work in absorbent technology showcases her commitment to innovation and sustainability. Her patents reflect a deep understanding of both functionality and environmental impact, making her a significant contributor to her field.

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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