logo

For the Inventor, By the Inventor

Tokyo, Japan

Makoto Torizuka

This inventor holds 9 USPTO granted patents. Top assignee: Kao Corporation. Active years: 1995-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Torizuka. Retrieved from https://idiyas.com/inventor/makoto-torizuka

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 = 100.0

Average Co-Inventor Count = 5.6

ph-index = 6

Forward Citations = 211(Granted Patents)


Location History:

  • Kanagawa, JP (1995 - 1998)
  • Kawasaki, JP (1996 - 2000)
  • Tokyo, JP (1996 - 2002)

Company Filing History:

goldMedal9 out of 3,675 
 
Kao Corporation
 patents

Years Active: 1995-2002

Loading Chart...
9 patents (USPTO):Explore Patents
1. 6440429 - Emulsified, water-in-oil type composition and skin cosmetic preparation (2002-08-27),
2. 6018082 - Fluoroalkyl substituted ethylenically unsaturated compounds (2000-01-25),
3. 5976518 - Fluorine-modified silicone derivative, production thereof, and cosmetic (1999-11-02),
4. 5902569 - Ultraviolet shielding composite fine particles, method for producing the (1999-05-11),
5. 5827507 - Ultraviolet shielding composite fine particles, method for producing the (1998-10-27),
6. 5700898 - Fluorine-modified silicone derivative, production thereof, and cosmetic (1997-12-23),
7. 5578311 - Cosmetic (1996-11-26),
8. 5548054 - Fluorine-modified silicone derivative, production thereof and cosmetic (1996-08-20),
9. 5463009 - Fluorine-modified silicone, process for preparing the same, and (1995-10-31),

Title: The Innovative Contributions of Makoto Torizuka

Introduction

Makoto Torizuka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of cosmetic chemistry, holding a total of nine patents. His work focuses on developing advanced formulations that enhance the efficacy and appeal of cosmetic products.

Latest Patents

Among his latest patents are an emulsified, water-in-oil type composition and a skin cosmetic preparation involving fluoroalkyl substituted ethylenically unsaturated compounds. These compounds are represented by a specific general formula, where Rf and Rf' denote perfluoroalkyl groups with 1-20 carbon atoms. The innovations he has developed are particularly useful for creating fluorine-modified silicone derivatives that are suitable for cosmetic compositions.

Career Highlights

Makoto Torizuka has built a successful career at Kao Corporation, a leading company in the cosmetics and personal care industry. His expertise in formulating cosmetic products has positioned him as a key figure in the development of innovative solutions that meet consumer needs.

Collaborations

Throughout his career, Torizuka has collaborated with notable colleagues, including Jouji Okada and Akira Kawamata. These partnerships have fostered a creative environment that encourages the exchange of ideas and the advancement of cosmetic technology.

Conclusion

Makoto Torizuka's contributions to the field of cosmetic chemistry are noteworthy, as evidenced by his numerous patents and collaborations. His work continues to influence the development of innovative cosmetic products that enhance beauty and skincare.

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]
Loading…