Company Filing History:
Years Active: 2010-2014
Title: Sadao Takeuchi: Innovator in Mass Spectrometry
Introduction
Sadao Takeuchi is a prominent inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of mass spectrometry, holding three patents that enhance the efficiency and accuracy of ion analysis. His work is instrumental in advancing technologies used in various scientific applications.
Latest Patents
One of Takeuchi's latest patents involves a mass spectrometer designed to transport ions with a large mass-to-charge ratio efficiently. This invention addresses the challenges faced by conventional atmospheric pressure ionization mass spectrometers, which often suffer from electric discharge when high voltage is applied to the ion lens. By utilizing a voltage controller that adjusts the radiofrequency voltage according to the mass-to-charge ratio of the ion, Takeuchi's design significantly improves detection sensitivity.
Another notable patent focuses on a mass spectrometer that incorporates a visual imaging system. This system allows operators to take a clear image of a sample before applying a matrix for the MALDI process. The invention includes an image analyzer that calculates any displacement of the sample during the process, ensuring accurate mass analysis at the specified point or area.
Career Highlights
Sadao Takeuchi is associated with Shimadzu Corporation, a leading company in analytical and measuring instruments. His work at Shimadzu has positioned him as a key figure in the development of innovative mass spectrometry technologies.
Collaborations
Takeuchi collaborates with talented coworkers, including Takahiro Harada and Kiyoshi Ogawa. Their combined expertise contributes to the advancement of mass spectrometry and related fields.
Conclusion
Sadao Takeuchi's innovative contributions to mass spectrometry demonstrate his commitment to enhancing scientific analysis techniques. His patents reflect a deep understanding of the challenges in the field and provide solutions that improve detection sensitivity and accuracy.