Company Filing History:
3 out of 203 
2 out of 702 
Years Active: 2018-2022
Title: Kohei Sasai: Innovator in Mass Spectrometry
Introduction
Kohei Sasai is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of mass spectrometry, holding a total of 3 patents. His work focuses on developing advanced analytical techniques that enhance the accuracy and efficiency of element analysis.
Latest Patents
Sasai's latest patents include innovative technologies such as the quadrupole mass spectrometer, a quadrupole mass spectrometry method, and a program storage medium storing a program for the quadrupole mass spectrometer. The quadrupole mass spectrometer features an ion source that ionizes samples, a filter unit that separates ions based on mass, and a detector that identifies ions passing through the filter. The system includes a filter voltage controller that alternates between blocking and passing modes, allowing for precise analysis of samples. Another notable invention is an element analysis device designed to conduct accurate quantitative analysis of the Ar element in a sample gas, utilizing a heating furnace and a mass spectrometer.
Career Highlights
Throughout his career, Kohei Sasai has worked with reputable companies such as Horiba Stec, Co., Ltd. and Horiba, Ltd. His expertise in mass spectrometry has positioned him as a key figure in the development of analytical technologies.
Collaborations
Sasai has collaborated with notable colleagues, including Toshihiro Ikeyama and Takahito Inoue, contributing to advancements in their shared field of expertise.
Conclusion
Kohei Sasai's innovative work in mass spectrometry has led to significant advancements in analytical techniques. His contributions continue to impact the field, showcasing the importance of innovation in scientific research.