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For the Inventor, By the Inventor

Tokyo, Japan

Mieko Niki

This inventor holds 5 USPTO granted patents. Top assignee: Other. Active years: 1990-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mieko Niki. Retrieved from https://idiyas.com/inventor/mieko-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 = 100.0

Average Co-Inventor Count = 5.3

ph-index = 4

Forward Citations = 160(Granted Patents)


Location History:

  • Yushima, Bunkyo-ku, Tokyo-To, JP (1990 - 1991)
  • Bunkyo-ku, JP (2000)
  • Tokyo-To, JP (1991 - 2002)

Company Filing History:

goldMedal5 out of 834,513 
Other
 patents

Years Active: 1990-2002

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5 patents (USPTO):Explore Patents
1. 6349676 - Small animal rearing apparatus (2002-02-26),
2. 6092487 - Air supply/exhaust device for experimental animal rearing apparatus (2000-07-25),
3. 5048459 - Apparatus for raising experimental animals (1991-09-17),
4. 5003922 - Cage for small experimental animals (1991-04-02),
5. 4940017 - Cage, especially for small experimental animals (1990-07-10),

Title: Mieko Niki: Innovator in Animal Rearing Technology

Introduction

Mieko Niki is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of animal rearing technology, holding a total of 5 patents. Her innovative designs focus on improving the efficiency and effectiveness of rearing small animals.

Latest Patents

One of her latest patents is a small animal rearing apparatus. This apparatus features a rectangular frame and a rearing unit with multiple sections arranged vertically. Each section is equipped with floor boards that slope down toward the front, allowing for effective cleaning. Spray nozzles are strategically placed above the high rear ends of the floor boards to wash the surfaces efficiently. Another notable patent is an air supply/exhaust device designed for experimental animal rearing cages. This device includes an air supply pipe with holes for air circulation and an elastic plug that seals the cage effectively when connected.

Career Highlights

Mieko Niki has established herself as a leading figure in her field through her innovative designs and patents. Her work has significantly advanced the technology used in animal rearing, making it more efficient and user-friendly.

Collaborations

Mieko has collaborated with notable individuals such as Motohiro Niki and Atsushi Kidachi, contributing to her success and the development of her inventions.

Conclusion

Mieko Niki's contributions to animal rearing technology demonstrate her innovative spirit and dedication to improving the field. Her patents reflect her commitment to enhancing the efficiency of animal care and research.

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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