Tochigi, Japan

Masashi Kawazoe

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Kao Corporation. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Kawazoe. Retrieved from https://idiyas.com/inventor/masashi-kawazoe

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


 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 45(Granted Patents)


Company Filing History:


Years Active: 2013

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2 patents (USPTO):Explore Patents

Title: Masashi Kawazoe: Innovator in Absorbent Technology

Introduction

Masashi Kawazoe is a prominent inventor based in Tochigi, Japan. He has made significant contributions to the field of absorbent technology, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and efficiency of absorbent products.

Latest Patents

Kawazoe's latest patents include a "Stretchable Absorbent Core" and an "Absorbent Article." The stretchable absorbent core features a stretchable base sheet with a plurality of separate and independent absorbers. These absorbers are strategically fixed to the base sheet to maintain their shape during stretching. This design allows for stretchability between the fixing points while ensuring that the fixing points themselves do not exhibit stretchability. The absorbent article consists of a topsheet, a backsheet, and an absorbent core, which includes discretely arranged absorbent members. An intermediate sheet is placed between the topsheet and the absorbent core, or between the backsheet and the absorbent core, ensuring optimal performance.

Career Highlights

Masashi Kawazoe is currently employed at Kao Corporation, a leading company in the consumer goods sector. His work focuses on developing innovative absorbent products that meet the needs of consumers. His contributions have been instrumental in advancing the technology used in absorbent articles.

Collaborations

Kawazoe has collaborated with notable coworkers, including Takuya Kouta and Takeshi Miyamura. Their combined expertise has led to the successful development of new technologies in absorbent products.

Conclusion

Masashi Kawazoe's work in absorbent technology showcases his innovative spirit and dedication to improving consumer products. His patents reflect a commitment to enhancing functionality and efficiency in absorbent materials.

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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