Tetsuo Koshitsuka

Title: Tetsuo Koshitsuka: Innovator in Chemical Production

Introduction

Tetsuo Koshitsuka is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of chemical production, particularly in the development of methods for producing peroxymonosulfuric acid. With a total of eight patents to his name, Koshitsuka's work has had a notable impact on the industry.

Latest Patents

Koshitsuka's latest patents focus on a method for producing peroxymonosulfuric acid and an apparatus for its continuous production. The invention provides a method for producing a peroxymonosulfuric acid solution with high stability. This includes the steps of mixing 35 mass % or more of hydrogen peroxide and 70 mass % or more of sulfuric acid to react them. The reaction solution is then cooled to 80°C or lower within five minutes after the initiation of the mixing step. Finally, the reaction solution is diluted with water four times or more as much as the reaction solution by mass.

Career Highlights

Koshitsuka is currently employed at Mitsubishi Gas Chemical Company, Inc., where he continues to innovate in the field of chemical production. His work has been instrumental in advancing the methods used in the industry, particularly in enhancing the stability and efficiency of chemical processes.

Collaborations

Throughout his career, Koshitsuka has collaborated with notable colleagues, including Takahiro Cho and Wakana Uesugi. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Tetsuo Koshitsuka is a distinguished inventor whose work in chemical production has led to significant advancements in the field. His innovative methods for producing peroxymonosulfuric acid demonstrate his commitment to enhancing industrial processes.