The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 2026
Filed:
Sep. 06, 2021
Shimadzu Corporation, Kyoto, JP;
Shinichi Yamaguchi, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto-shi, JP;
Abstract
An imaging mass spectrometer according to the present invention includes: a measurement unit to acquire data by performing mass spectrometry on each of a plurality of micro regions in a measurement region on a sample; a narrowing unit to perform a process of narrowing a peak width with respect to each peak detected in each of a plurality of profile spectra based on the data individually obtained in the plurality of micro regions to be averaged or summed; a spectrum calculation unit to obtain an overall mass spectrum by averaging or summing the plurality of mass spectra processed by the narrowing unit; a peak selection reception unit to display the overall mass spectrum and receive an instruction from a user to select a peak on the mass spectrum; and an image creation unit to create a mass spectrometry image corresponding to the peak received by the peak selection reception unit.