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For the Inventor, By the Inventor

Tokyo, Japan

Yasuki Tsutsumi

This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignee: Kao Corporation. Active years: 1999-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuki Tsutsumi. Retrieved from https://idiyas.com/inventor/yasuki-tsutsumi

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

USPTO Granted Patents = 8

% Patents Active = 75.0


Average Co-Inventor Count = 4.2

ph-index = 7

Forward Citations = 228(Granted Patents)


Location History:

  • Tochigi, JP (1999 - 2004)
  • Haga-gun, JP (2004)
  • Tokyo, JP (2006 - 2011)
  • Sumida-ku, JP (2014)

Company Filing History:

goldMedal8 out of 3,673 
 
Kao Corporation
 patents

Years Active: 1999-2014

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8 patents (USPTO):Explore Patents
1. 8726839 - Material for treating excretion of pet (2014-05-20),
2. 7891320 - Sheet for pets (2011-02-22),
3. 7128023 - Pet toilet (2006-10-31),
4. 6810553 - Disposable brush (2004-11-02),
5. 6802281 - Absorbent mat for excreta treatment (2004-10-12),
6. 6578520 - Absorbent mat for excreta treatment (2003-06-17),
7. 6047435 - Cleaning cloth and cleaning apparatus (2000-04-11),
8. 5953784 - Cleaning cloth and cleaning apparatus (1999-09-21),

Title: Yasuki Tsutsumi: Innovator in Pet Care Solutions

Introduction

Yasuki Tsutsumi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of pet care through his innovative inventions. With a total of 8 patents to his name, Tsutsumi has focused on developing materials and products that enhance the well-being of pets.

Latest Patents

One of his latest patents is a material for treating pet excretion. This innovative pet excreta treating material is primarily composed of a ground material of plant origin. It boasts a higher water absorbency in the third measurement compared to the first measurement, with a water absorbency range of 3% to 30% by weight. The specific gravity of this material is measured between 0.8 to 1.2 before the first water absorbency measurement. The water absorbency is determined by immersing the dried excreta treating material in water at 25°C for three seconds and calculating the weight increase.

Another significant patent is for a pet sheet that includes a topsheet, a backsheet, and an absorbent core located between the sheets. This pet sheet features a compression molded product made from a ground material of plant origin, which is designed to swell and disintegrate upon water absorption. The product forms a rewet barrier layer between the topsheet and the absorbent core, enhancing its functionality.

Career Highlights

Yasuki Tsutsumi is currently employed at Kao Corporation, a leading company in consumer goods and personal care products. His work at Kao Corporation has allowed him to focus on creating innovative solutions for pet care, contributing to the company's reputation for quality and innovation.

Collaborations

Tsutsumi has collaborated with notable coworkers, including Kazuya Otsuji and Jun Yamamoto. Their combined expertise has led to the development of groundbreaking products that cater to the needs of pet owners.

Conclusion

Yasuki Tsutsumi's contributions to pet care through his innovative patents demonstrate his commitment to improving the lives of pets and their owners. His work at Kao Corporation and collaborations with fellow inventors highlight the importance of teamwork in driving innovation.

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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