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:
Jul. 13, 2021
Filed:
Jul. 18, 2019
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Kogakuin University, Shinjuku-ku, JP;
Reiko Saito, Yokohama, JP;
Haruko Akutsu, Yokosuka, JP;
Tetsuo Sakamoto, Tokyo, JP;
Akio Takano, Zama, JP;
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Kogakuin University, Shinjuku-ku, JP;
Abstract
According to one embodiment, a mass spectrometer includes a sample stage provided to hold a sample; an analysis unit disposed to face a sample placement surface of the sample table, and performing mass analysis; an ion beam source provided to irradiate an ion beam toward the sample placement surface; an assist energy source supplying assist energy to a target area between the sample placement surface and the analysis unit; and a laser light source irradiating the target area with laser light.