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For the Inventor, By the Inventor

Tochigi, Japan

Hiromi Kubota

This inventor holds 9 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Kao Corporation. Active years: 1994-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromi Kubota. Retrieved from https://idiyas.com/inventor/hiromi-kubota

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

USPTO Granted Patents = 9 

% Patents Active = 66.7

 

Average Co-Inventor Count = 5.2

ph-index = 3

Forward Citations = 37(Granted Patents)


Location History:

  • Tokyo, JP (1994)
  • Ichikai-machi, JP (2002)
  • Mashiko-machi, JP (2014)
  • Tochigi, JP (2004 - 2017)

Company Filing History:

goldMedal9 out of 3,675 
 
Kao Corporation
 patents

Years Active: 1994-2017

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9 patents (USPTO):Explore Patents
1. 9809861 - Method of evaluating inhibitory effect on damp-dry malodor (2017-11-07),
2. 8771660 - Method of screening for a damp-dry malodor inhibitor and method of evaluating damp-dry malodor inhibitor by microbial production of 4-methyl-3-hexenoic acid (2014-07-08),
3. 8673865 - Agent for enhancing antiseptic power (2014-03-18),
4. 7297528 - Alkaline protease (2007-11-20),
5. 6914077 - Mite repellant and/or miticide composition (2005-07-05),
6. 6759228 - Alkaline protease (2004-07-06),
7. 6376227 - Alkaline protease (2002-04-23),
8. 5316939 - Microorganism belonging to the genus Rhodococcus, and process for (1994-05-31),
9. 5302522 - Process for the production of sec-cedrenol and cedrenone from (1994-04-12),

Title: Hiromi Kubota: Innovator in Damp-Dry Malodor Solutions

Introduction

Hiromi Kubota is a notable inventor based in Tochigi, Japan. She has made significant contributions to the field of damp-dry malodor evaluation and inhibition. With a total of nine patents to her name, her work focuses on innovative methods to address malodor issues.

Latest Patents

Among her latest patents, Hiromi has developed a method for evaluating the inhibitory effect on damp-dry malodor. This method involves bringing microorganisms that produce malodor-causing substances into contact with a test substance in the presence of a sebaceous dirt component. The evaluation is based on detecting the expression of specific genes related to fatty acid desaturation and β-oxidation. Additionally, she has created a method for screening damp-dry malodor inhibitors, which includes detecting the production of 4-methyl-3-hexenoic acid by microorganisms. This innovative approach allows for the selection and evaluation of substances that can inhibit damp-dry malodor effectively.

Career Highlights

Hiromi Kubota is currently employed at Kao Corporation, where she continues to advance her research and development efforts. Her work has garnered attention for its practical applications in improving personal care products and enhancing user experience.

Collaborations

Hiromi collaborates with esteemed colleagues, including Mikio Takaiwa and Mitsuyoshi Okuda. Their combined expertise contributes to the innovative solutions being developed at Kao Corporation.

Conclusion

Hiromi Kubota's contributions to the field of damp-dry malodor solutions highlight her innovative spirit and dedication to improving everyday products. Her patents reflect a commitment to scientific advancement and practical applications 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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