Kagawa, Japan

Hikari Kawakami

This inventor holds 10 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Unicharm Corporation. Active years: 2008-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hikari Kawakami. Retrieved from https://idiyas.com/inventor/hikari-kawakami

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

USPTO Granted Patents = 10 

% Patents Active = 40.0

 

Average Co-Inventor Count = 2.1

ph-index = 4

Forward Citations = 116(Granted Patents)


Location History:

  • Kagawa-ken, JP (2008 - 2012)
  • Kagawa, JP (2018)

Company Filing History:


Years Active: 2008-2018

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10 patents (USPTO):Explore Patents

Title: Inventions and Contributions of Hikari Kawakami

Introduction

Hikari Kawakami, an innovative inventor based in Kagawa-ken, Japan, has made significant contributions to the field of absorbent articles, with a total of 10 patents to his name. His work is particularly notable for enhancing the comfort and functionality of absorbent products used in everyday life.

Latest Patents

Among Hikari Kawakami’s latest patents are two notable innovations:

1. **Individual package for absorbent article** - This invention pertains to a unique packaging solution that securely holds an absorbent article. The package consists of a wrapping body that contains the article, which features a main body with a pair of flaps extending in opposite directions. The design ensures that the absorbent article remains fixed within the packaging, optimizing convenience for consumers.

2. **Breast milk absorbent pad** - Kawakami's breast milk absorbent pad features side flaps designed for enhanced usability. The pad incorporates elastically stretchable members along the outer edges of the second portions, allowing for improved fit and comfort against the wearer's skin. This innovation significantly benefits nursing mothers by providing better absorption and ease of use.

Career Highlights

Hikari Kawakami has made a remarkable mark in the industry through his role at Unicharm Corporation, a company renowned for its focus on high-quality personal care products. His continuous efforts in research and development have led to breakthrough innovations that positively impact consumers' lives.

Collaborations

Working alongside talented colleagues such as Michiyo Fujikawa and Naoto Ohashi, Kawakami has fostered a collaborative spirit that enhances the creative environment at Unicharm Corporation. Together, they have contributed to significant advancements in absorbent technology, emphasizing teamwork and innovation.

Conclusion

Hikari Kawakami stands out as a pioneering inventor whose patents play a critical role in the evolution of absorbent products. With an impressive portfolio of work, he exemplifies the spirit of innovation that drives progress in consumer health and comfort. As he continues to explore new avenues for invention, his contributions are likely to inspire future advancements in the 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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