Company Filing History:
Years Active: 2005-2025
Title: Kenji Nagatomo: Innovator in Mass Spectrometry
Introduction
Kenji Nagatomo is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of mass spectrometry, holding a total of 4 patents. His work focuses on developing advanced methods and apparatuses for analyzing samples, which have important applications in various scientific fields.
Latest Patents
Nagatomo's latest patents include a "Sample Analyzing Apparatus and Method" and a "Mass Spectrometry Method and Information Processing Device." The first patent describes a system where a primary searcher executes a search based on a sample mass spectrum, utilizing a primary library of standard mass spectra. If the judging unit determines that the search range needs to be expanded, a secondary searcher conducts a secondary search using a library of predicted mass spectra derived from various molecular structures. The second patent involves selecting a composition estimation target peak from a sample's mass spectrum and estimating a composition candidate based on related isotope peaks. This method also determines the presence of adduct ions or desorbed ions by analyzing mass differences between measured and theoretical isotope peaks.
Career Highlights
Kenji Nagatomo is currently employed at Jeol Ltd., a company known for its innovative scientific instruments and technologies. His work at Jeol Ltd. has allowed him to push the boundaries of mass spectrometry and contribute to advancements in analytical techniques.
Collaborations
Throughout his career, Nagatomo has collaborated with notable colleagues, including Masaaki Ubukata and Ayumi Kubo. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Kenji Nagatomo's contributions to mass spectrometry through his patents and collaborations highlight his role as an influential inventor in the scientific community. His innovative approaches continue to shape the future of sample analysis and mass spectrometry.