Koushi Sumii

Title: Koushi Sumii: Innovator in X-ray Analysis Technology

Introduction

Koushi Sumii is a notable inventor based in Takatsuki, Japan. He has made significant contributions to the field of X-ray analysis technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and usability of X-ray fluorescence spectrometers and analyzer systems.

Latest Patents

Sumii's latest patents include an innovative X-ray fluorescence spectrometer. This device features a simplified structure that allows for the transportation of samples to an irradiating position. The spectrometer enables analysis by positioning a target area of the sample for measurement. The design incorporates an r drive means that drives an r drive shaft, facilitating both the transportation and positioning functions. Additionally, a dual coaxial shaft assembly is formed by the r drive shaft and a &thgr; drive shaft, which performs the positioning function in a &thgr; direction.

Another significant patent is an analyzer system equipped with a sample exchanger. This system simplifies sample handling by integrating a sample table, an analyzer apparatus, and a transfer unit. The sample table consists of a base and a tray that holds the samples, allowing the tray to be pulled out for easy access. This design is particularly beneficial for operators, as it enables them to handle samples located deep on the table without the need to stand. The tray can also be carried separately to a computer controller, facilitating accurate input of sample data.

Career Highlights

Koushi Sumii is currently employed at Rigaku Industrial Corporation, a company renowned for its advancements in analytical and measurement technologies. His work at Rigaku has allowed him to focus on developing innovative solutions that enhance the capabilities of X-ray analysis.

Collaborations

Sumii collaborates with Kiyotaka Kasai, a fellow innovator in the field. Their partnership has contributed to the development of cutting-edge technologies that improve sample analysis processes.

Conclusion

Koushi Sumii's contributions to X-ray analysis technology through his patents and work at Rigaku Industrial Corporation highlight his role as a significant inventor in this field. His innovations continue to impact the efficiency of sample handling and analysis, showcasing the importance of his work in advancing scientific research.