Shiro Mizutani

Title: Shiro Mizutani: Innovator in Ion Analysis and Mass Spectrometry

Introduction

Shiro Mizutani is a prominent inventor based in Kyoto, Japan, known for his significant contributions to the fields of ion analysis and mass spectrometry. With a total of 17 patents to his name, Mizutani has developed innovative technologies that enhance the capabilities of analytical instruments.

Latest Patents

Among his latest inventions is an ion analyzer that features a power feeding circuit designed to provide both DC positive and negative voltages. This device is particularly useful for applying voltage to electrodes within an ionization chamber of a mass spectrometer equipped with an ESI source. Another notable patent is for a time-of-flight mass spectrometer, which includes an acceleration voltage generator that utilizes a power MOSFET to switch high direct-current voltages, generating high-voltage pulses for ion ejection.

Career Highlights

Mizutani has had a distinguished career, working with renowned companies such as Shimadzu Corporation and Matsushita Electric Industrial Co., Ltd. His work has significantly advanced the technology used in mass spectrometry and ion analysis, making him a key figure in these fields.

Collaborations

Throughout his career, Mizutani has collaborated with notable colleagues, including Kazuo Mukaibatake and Yuta Miyazaki. These partnerships have contributed to the development of innovative solutions in analytical technology.

Conclusion

Shiro Mizutani's contributions to ion analysis and mass spectrometry have established him as a leading inventor in his field. His innovative patents and collaborations continue to influence the advancement of analytical instruments.