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For the Inventor, By the Inventor

Tochigi, Japan

Yoshifumi Niki

This inventor holds 5 USPTO granted patents. Top assignee: Kao Corporation. Active years: 1997-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshifumi Niki. Retrieved from https://idiyas.com/inventor/yoshifumi-niki

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

USPTO Granted Patents = 5

% Patents Active = 60.0

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 179(Granted Patents)


Location History:

  • Tochigi-ken, JP (1997 - 2003)
  • Tochigi, JP (2005 - 2010)

Company Filing History:

goldMedal5 out of 3,678 
 
Kao Corporation
 patents

Years Active: 1997-2010

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5 patents (USPTO):Explore Patents
1. 7651487 - Absorbent article (2010-01-26),
2. 6936220 - Disinfecting and deodorizing agent (2005-08-30),
3. 6657098 - Absorbent article (2003-12-02),
4. 5791465 - Moist wipe package (1998-08-11),
5. 5593779 - Fiber for clothing and production method therefor (1997-01-14),

Title: Innovations of Yoshifumi Niki

Introduction

Yoshifumi Niki is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of absorbent articles and disinfecting agents. With a total of 5 patents, his work reflects a commitment to innovation and practicality.

Latest Patents

One of his latest patents is an absorbent article that comprises a liquid permeable topsheet, a liquid impermeable backsheet, and a liquid retentive absorbent core interposed between the topsheet and the backsheet. This article features a sheet-like member, which is provided at a side edge portion with an elastic member, allowing it to maintain a deformed configuration while being worn. Another significant patent is for a disinfecting and deodorizing agent, which includes an aqueous solution containing 10 to 1000 ppm of a chlorine-containing oxidizing agent. This solution is designed to be applied to air or objects, showcasing its versatility and effectiveness.

Career Highlights

Yoshifumi Niki is currently employed at Kao Corporation, a company known for its commitment to innovation in consumer products. His work at Kao has allowed him to develop practical solutions that address everyday needs.

Collaborations

He has collaborated with notable coworkers such as Hirofumi Nakanishi and Yuji Watahiki, contributing to a dynamic team focused on advancing technology in their field.

Conclusion

Yoshifumi Niki's contributions to the fields of absorbent articles and disinfecting agents highlight his innovative spirit and dedication to improving everyday products. His patents reflect a blend of practicality and advanced technology, making a significant impact in his 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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