Hirotsugu Shimizu

Title: Hirotsugu Shimizu: Innovator of Bis(fluorosulfonyl) Imide Metal Salt

Introduction

Hirotsugu Shimizu, an accomplished inventor based in Osaka, Japan, has made a significant contribution to the field of chemistry with his innovative work on bis(fluorosulfonyl) imide metal salts. With a keen eye for detail and a commitment to advancing scientific knowledge, Shimizu's work is a testament to the spirit of innovation in modern technology.

Latest Patents

Hirotsugu Shimizu holds a patent for the invention titled "Bis(fluorosulfonyl) imide metal salt and method for preparing same." This invention centers on alkali metal salts or alkaline earth metal salts of bis(fluorosulfonyl) imide. A notable aspect of Shimizu's invention is that the bis(fluorosulfonyl) imide metal salt exhibits an average particle diameter of not less than 0.1 mm, or maintains an average moisture absorption rate of no more than 2.5 mass ppm/cm·min when stored in a polyethylene bag of 80 µm thickness for 30 minutes at 23°C and 65% humidity.

Career Highlights

Throughout his career, Hirotsugu Shimizu has contributed to several prominent companies, including Morita Chemical Industries Co., Ltd. and Nippon Shokubai Co., Ltd. His experiences in these organizations have played a crucial role in shaping his expertise and creative output in the field of chemical innovation.

Collaborations

Shimizu has had the privilege of collaborating with talented individuals, including his coworkers Kenji Yamada and Hiromoto Katsuyama. These partnerships have fostered a productive environment for innovation, leading to groundbreaking discoveries and advancements.

Conclusion

In summary, Hirotsugu Shimizu stands out as an inventor dedicated to pushing the boundaries of chemical knowledge through his patent on bis(fluorosulfonyl) imide metal salts. His career, marked by valuable collaborations and contributions to renowned companies, illustrates the essence of innovation that is vital for scientific progress.