Kazumasa Yamamoto is an experienced Application Engineer at Levitronix since November 2016, with a robust background in engineering and customer support for precision mass spectrometers and various semiconductor tools. Prior roles include Senior Instrument Service and Installation Engineer at Nu Instruments, Applications Technologist at MKS Instruments, and Technical Marketing Manager at Mattson Technology, among others. Kazumasa's expertise spans applications support, process engineering, and technical marketing, with a focus on high-precision tools and customer service. Educational qualifications include a Master’s and Bachelor’s degree in Inorganic Chemistry from Tokyo University of Agriculture and Technology, complemented by a one-year research program at the University at Buffalo.