Company Filing History:

8 out of 508

Takasago International Corporation

patents

7 out of 637

Bristol-myers Company

patents

4 out of 3,681

Bristol-myers Squibb Compnay

patents

4. 1 out of 2

Takasago International Coporation

patents

Years Active: 1979-2002

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20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6489273 - Fragrance compositions containing 2-cyclohexyl-1,1-dimethyl ethanol esters (2002-12-03),

2. 6440400 - Trimethylcylohexane derivatives and melanin-formation inhibitors and perfumeholding agents with the use of the same (2002-08-27),

3. 6379659 - Keratin fiber strengthening agent and method for strengthening keratin fiber (2002-04-30),

4. 6084138 - (E)-(R)-2-alkyl-4-(2,2,3-trimethylcyclopent-3-en-1-yl)-2-buten-1-ol, (2000-07-04),

5. 5994291 - (E)-(R)-2-alkyl-4-(2,2,3,-Trimethylcyclopent-3-en-1-yl)-2-buten-1-ol, (1999-11-30),

6. 5837828 - Pradimicin derivatives (1998-11-17),

7. 5808162 - Chiral unsymmetric diphosphine compound and transition metal complex (1998-09-15),

8. 5631397 - Process for producing optically active diaminohexanone derivative (1997-05-20),

9. 5581007 - Process for preparing optically active allophenylnorstatin derivatives (1996-12-03),

10. 5523458 - Process for producing optically active diaminohexanone derivative (1996-06-04),

11. 5466450 - Antiviral antibiotic BU-4224V (1995-11-14),

12. 5410029 - Pradimicin derivatives (1995-04-25),

13. 5256646 - Antiviral antibiotic BU-4224V (1993-10-26),

14. 4912204 - Fluoro-substituted epipodophyllotoxin glucosides (1990-03-27),

15. 4278675 - Bronchodilating process (1981-07-14),

Title: Tetsuro Yamasaki - Innovator in Fragrance Technologies

Introduction

Tetsuro Yamasaki, based in Kanagawa, Japan, is a prolific inventor known for his contributions to the field of fragrance technology. With an impressive portfolio of 20 patents, Yamasaki has made significant advancements in the creation and formulation of innovative fragrance compositions.

Latest Patents

Among his latest patents are notable inventions pertaining to fragrance compositions that utilize 2-cyclohexyl-1,1-dimethyl ethanol esters, along with trimethylcyclohexane derivatives. Additionally, he has developed melanin-formation inhibitors and perfume-holding agents, enhancing the longevity and effectiveness of fragrances in various applications.

Career Highlights

Tetsuro Yamasaki has had a distinguished career working with prominent companies in the fragrance industry. His tenure at Takasago International Corporation and Bristol-Myers Company has not only elevated his expertise but has also allowed him to drive innovation within these organizations. Through his efforts, he has contributed significantly to the development of new products and solutions within the market.

Collaborations

Throughout his career, Yamasaki has collaborated with talented individuals such as Takayuki Naito and Susumu Nakagawa. These partnerships have facilitated a dynamic exchange of ideas and creativity, leading to the successful development of cutting-edge fragrance technologies.

Conclusion

Tetsuro Yamasaki's remarkable achievements as an inventor and his unwavering dedication to innovation in fragrance technology have made him a noteworthy figure in his field. His extensive number of patents reflects his deep understanding and commitment to advancing the science of fragrances, solidifying his legacy as an influential innovator.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.