Kagawa, Japan

Kiyoshi Miyazawa

This inventor holds 4 USPTO granted patents. Top assignee: Unicharm Corporation. Active years: 2004-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Miyazawa. Retrieved from https://idiyas.com/inventor/kiyoshi-miyazawa-aafsv10j

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

Calculating rank

% Patents Active = 75.0

Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 24(Granted Patents)


Location History:

  • Kagawa, JP (2004 - 2006)
  • Kagawa-ken, JP (2004 - 2010)

Company Filing History:


Years Active: 2004-2010

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4 patents (USPTO):Explore Patents

Title: Kiyoshi Miyazawa: Innovator in Absorbent Technology

Introduction

Kiyoshi Miyazawa is a notable inventor based in Kagawa-ken, Japan. He has made significant contributions to the field of absorbent materials, holding a total of 4 patents. His innovative designs focus on enhancing comfort and functionality in everyday products.

Latest Patents

Miyazawa's latest patents include a sweat-absorbent sheet and a face-wearing humidifier. The sweat-absorbent sheet features a unique construction with a first surface layer, a second surface layer, and an intermediate layer. This design incorporates a mixture of hydrophobic and hydrophilic fibers, which are treated with antibacterial ingredients to enhance hygiene. The face-wearing humidifier is designed to fit comfortably on the face while generating steam to maintain high humidity levels. It utilizes a flexible belt system to ensure a snug fit, allowing for prolonged use.

Career Highlights

Kiyoshi Miyazawa has dedicated his career to developing innovative solutions that improve user experience. His work at Unicharm Corporation has positioned him as a leader in the field of absorbent technology. His patents reflect a commitment to addressing practical needs through inventive design.

Collaborations

Miyazawa has collaborated with talented coworkers, including Naohito Takeuchi and Takeshi Hanajiri. Their combined expertise has contributed to the successful development of innovative products.

Conclusion

Kiyoshi Miyazawa's contributions to absorbent technology demonstrate his innovative spirit and dedication to improving everyday products. His patents continue to influence the industry and enhance user comfort.

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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