Company Filing History:

12 out of 236

Nippon Shokubai Kagaku Kogyo Co., Ltd.

patents

1 out of 1

Nippon Skokubei Kagaku Kogyo Co., Ltd.

patent

1 out of 1

Nippin Shokubai Kagako Kogyo Co., Ltd.

patent

Years Active: 1977-1985

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4537874 - Catalyst for production of unsaturated aldehydes (1985-08-27),

2. 4483843 - Desulfurization process for hydrogen sulfide containing gases (1984-11-20),

3. 4481304 - Catalyst for producing phthalic anhydride (1984-11-06),

4. 4464229 - Process for producing acrylic or methacrylic esters (1984-08-07),

5. 4438217 - Catalyst for oxidation of propylene (1984-03-20),

6. 4436922 - Method for manufacture of high-purity phthalic anhydride (1984-03-13),

7. 4418045 - Method for disposal of waste gas and apparatus therefor (1983-11-29),

8. 4317926 - Process for preparing and recovering acrylic acid (1982-03-02),

9. 4284571 - Process for producing phthalic anhydride and catalyst therefor (1981-08-18),

10. 4256783 - Catalytic vapor phase oxidation reactor apparatus (1981-03-17),

11. 4203906 - Process for catalytic vapor phase oxidation (1980-05-20),

12. 4147885 - Process for producing acrylic acid from propylene (1979-04-03),

13. 4118402 - Preparation of maleic anhydride (1978-10-03),

14. 4036780 - Catalyst for the preparation of maleic anhydride (1977-07-19),

Title: The Innovative Contributions of Takahisa Sato

Introduction

Takahisa Sato is a prominent inventor based in Himeji, Japan. He has made significant contributions to the field of chemistry, particularly in the development of catalysts and processes for chemical production. With a total of 14 patents to his name, Sato's work has had a considerable impact on various industrial applications.

Latest Patents

Among his latest patents, Sato has developed a catalyst for the production of unsaturated aldehydes. This catalyst is represented by a specific general formula that enhances the efficiency of the production process. Additionally, he has created a desulfurization process for hydrogen sulfide-containing gases. This innovative process involves contacting an alkaline aqueous medium with a hydrogen sulfide-containing gas, leading to the absorption of hydrogen sulfide and the subsequent separation of elementary sulfur.

Career Highlights

Throughout his career, Takahisa Sato has worked with notable companies, including Nippon Shokubai Kagaku Kogyo Co., Ltd. and Nippon Skokubei Kagaku Kogyo Co., Ltd. His expertise in chemical processes and catalysts has positioned him as a key figure in the industry.

Collaborations

Sato has collaborated with esteemed colleagues such as Masahiro Takata and Keizo Maruyama. These partnerships have further enriched his research and development efforts, leading to innovative solutions in the field.

Conclusion

Takahisa Sato's contributions to the field of chemistry through his patents and collaborations highlight his role as a leading inventor. His work continues to influence the industry and pave the way for future innovations.

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