Company Filing History:

19 out of 698

Kanegafuchi Kagaku Kogyo Kabushiki Kaisha

patents

2 out of 109

Kanegafuchi Chemical Industry Co., Ltd.

patents

Years Active: 1980-1991

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5071563 - Method for removing sulfate ions from aqueous solution of alkali metal (1991-12-10),

2. 4643808 - Method for controlling chlorates (1987-02-17),

3. 4596639 - Electrolysis process and electrolytic cell (1986-06-24),

4. 4586994 - Electrolytic process of an aqueous alkali metal halide solution and (1986-05-06),

5. 4574037 - Vertical type electrolytic cell and electrolytic process using the same (1986-03-04),

6. 4568433 - Electrolytic process of an aqueous alkali metal halide solution (1986-02-04),

7. 4556470 - Electrolytic cell with membrane and solid, horizontal cathode plate (1985-12-03),

8. 4539083 - Method for preventing degradation in activity of a low hydrogen (1985-09-03),

9. 4521289 - Method and apparatus for installation of a membrane to an electrolytic (1985-06-04),

10. 4459196 - Electrolytic cells (1984-07-10),

11. 4443315 - Finger type electrolytic cell for the electrolysis of an aqueous alkali (1984-04-17),

12. 4409074 - Process for electrolysis of an aqueous alkali metal chloride solution (1983-10-11),

13. 4370208 - Electrolytic process of an aqueous alkali metal halide solution and (1983-01-25),

14. 4316790 - Cation exchange membranes (1982-02-23),

15. 4316789 - Cation exchange membranes (1982-02-23),

Title: **Innovative Contributions of Toshiji Kano**

Introduction

Toshiji Kano, an accomplished inventor based in Kobe, Japan, has made significant contributions to the field of chemical engineering through his innovative patents. With a total of 21 patents to his name, Kano's work primarily focuses on methods for treating and controlling chemical compounds in aqueous solutions.

Latest Patents

Among his latest innovations is a groundbreaking **Method for Removing Sulfate Ions from Aqueous Solution of Alkali Metal**. This method involves an efficient process where aqueous solutions containing sulfate ions are treated with zirconium hydrous oxide under acidic conditions. The sulfate ions are effectively adsorbed through an ion exchange reaction, facilitating their subsequent removal and desorption. As a result, this method accelerates both adsorption and desorption processes, showcasing tremendous efficiency.

Another notable patent is the **Method for Controlling Chlorates in Aqueous Alkali Metal Hydroxide Liquor**. This method aims to manage the concentration of chlorates in brine produced during ion exchange membrane electrolysis by adding a reducing agent. This innovation ensures that the alkali metal hydroxide liquor maintains a low chlorate content, improving the quality and safety of chemical products.

Career Highlights

Kano's professional journey includes significant roles at Kanegafuchi Kagaku Kogyo Kabushiki Kaisha and Kanegafuchi Chemical Industry Co., Ltd. His extensive experience in these reputable companies has greatly influenced the development of his innovative methods and contributed to the advancement of chemical processes.

Collaborations

Throughout his career, Toshiji Kano has collaborated with esteemed colleagues such as Yasushi Samejima and Tokuzo Iijima. These collaborations have fostered a creative environment, facilitating the sharing of ideas and enhancing the quality of their collective research and inventions.

Conclusion

Toshiji Kano's contributions to the field of chemical engineering through his innovative patents not only demonstrate his expertise but also reflect his commitment to advancing technology. His methods for controlling and removing harmful substances from aqueous solutions exemplify the critical role inventors play in addressing environmental and industrial challenges.

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