Company Filing History:

9 out of 3,600

Kao Corporation

patents

3 out of 341

Kao Soap Company, Ltd.

patents

Years Active: 1977-1997

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5639733 - Alkyl glycoside aqueous solution (1997-06-17),

2. 5637755 - Sulfonate compound process for producing the same, and bleach (1997-06-10),

3. 5401433 - Working fluid composition having ketone-containing compound for use in (1995-03-28),

4. 5300245 - Working fluid composition having ketone-containing compound for use in (1994-04-05),

5. 4845002 - Toner for development of electrostatically charged image (1989-07-04),

6. 4792622 - Process for preparation of secondary amine (1988-12-20),

7. 4757144 - Preparing tertiary amine from formaldehyde and primary and/or secondary (1988-07-12),

8. 4714719 - Catalyst for preparation of polyurethane and process for the preparation (1987-12-22),

9. 4625063 - Production of tertiary amine (1986-11-25),

10. 4100127 - Process for preparation of grafted unsaturated polyester liquid resin (1978-07-11),

11. 4090991 - Process for preparation of oil-in-water emulsions of vinyl polymers (1978-05-23),

12. 4002700 - Process for preparing a liquid resinous composition and the composition (1977-01-11),

Title: The Innovations of Yukinaga Yokota

Introduction

Yukinaga Yokota is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of chemistry, particularly in the development of innovative solutions and compounds. With a total of 12 patents to his name, Yokota has established himself as a key figure in his industry.

Latest Patents

Among his latest patents, Yokota has developed an alkyl glycoside aqueous solution. This solution meets specific conditions, including a sulfonate compound process for producing the same. Additionally, he has worked on a bleach formulation that enhances the effectiveness of cleaning products.

Career Highlights

Yukinaga Yokota has had a successful career, working with notable companies such as Kao Corporation and Kao Soap Company, Ltd. His work has focused on creating innovative products that improve everyday life through advanced chemical solutions.

Collaborations

Yokota has collaborated with several talented individuals in his field, including Hiroshi Nagumo and Masao Niki. These partnerships have contributed to the success of his projects and the advancement of his inventions.

Conclusion

Yukinaga Yokota's contributions to the field of chemistry and his impressive portfolio of patents highlight his innovative spirit and dedication to improving products in the market. His work continues to influence the industry and inspire future inventors.

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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.