Hisayuki Kohno

Title: Hisayuki Kohno: Innovator in X-ray Fluorescence Spectrometry

Introduction

Hisayuki Kohno is a prominent inventor based in Takatsuki, Japan. He has made significant contributions to the field of X-ray fluorescence spectrometry, holding a total of 4 patents. His work focuses on developing advanced spectrometers that enhance the accuracy and efficiency of measuring various elements in samples.

Latest Patents

Kohno's latest patents include an innovative X-ray fluorescence spectrometer designed for measuring the concentration of sulfur in samples. This device utilizes primary X-rays from an X-ray tube to irradiate the sample, monochromatizing the fluorescent X-rays emitted and detecting them with an X-ray detector. Another notable patent is a scanning X-ray fluorescence spectrometer that quantitatively analyzes hexavalent chrome concentrations. This device calculates the concentration based on the peak spectroscopic angle, which varies with the ratio of hexavalent chrome to total chrome intensity.

Career Highlights

Hisayuki Kohno is currently employed at Rigaku Industrial Corporation, where he continues to push the boundaries of X-ray fluorescence technology. His work has been instrumental in advancing the capabilities of spectrometers, making them more effective for various applications in research and industry.

Collaborations

Kohno has collaborated with notable colleagues such as Yoshiyuki Kataoka and Eiichi Furusawa. Their combined expertise has contributed to the development of innovative solutions in the field of spectrometry.

Conclusion

Hisayuki Kohno's contributions to X-ray fluorescence spectrometry exemplify the impact of innovation in scientific research. His patents and ongoing work at Rigaku Industrial Corporation continue to shape the future of analytical technology.