Yoshinori Arita

Title: Innovations of Yoshinori Arita

Introduction

Yoshinori Arita is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of ion mobility analysis, holding 2 patents that showcase his innovative approach to scientific challenges.

Latest Patents

One of his latest patents is an ion mobility analyzing apparatus. This apparatus includes a drift tube with an internal space extending in a first direction, an ion chamber connected to the drift tube, and an ion gate maintained at ground potential. It features an ion source that supplies ions into the ion chamber and an ion detecting electrode arranged in the drift tube. The apparatus is designed to detect signals from the ion detecting electrode and transmit them to a data processing device.

Another notable patent is a method for analyzing optical isomers using circularly polarized light and an ion mobility analyzer. This method allows for the easy measurement of the existence ratio of optical isomers, specifically the D-form and L-form. By applying circularly polarized light to ions derived from a target compound, the method examines the light absorption rates of each isomer, enabling the calculation of their existence ratios based on drift time spectrum peaks.

Career Highlights

Yoshinori Arita is currently employed at Shimadzu Corporation, a leading company in analytical and measuring instruments. His work at Shimadzu has allowed him to develop innovative technologies that enhance the capabilities of ion mobility analysis.

Collaborations

He collaborates with notable coworkers, including Motohide Yasuno and Akiko Imazu, who contribute to his research and development efforts.

Conclusion

Yoshinori Arita's contributions to the field of ion mobility analysis through his patents and work at Shimadzu Corporation highlight his role as an influential inventor. His innovative methods and apparatuses continue to advance scientific understanding and applications in this area.