专利检索 ap:("BIOCHROMATO, INC." OR "UNIVERSITY OF YAMANASHI") AND inv:"Kenzo HIRAOKA" 第 1 页

1.

发明公开
IONIZATION DEVICE, MASS SPECTROMETRY SYSTEM, AND IONIZATION METHOD 审中-公开

公开(公告)号：US20230187197A1

公开(公告)日：2023-06-15

申请号：US17821221

申请日：2022-08-22

申请人： BIOCHROMATO, INC. , UNIVERSITY OF YAMANASHI

发明人： Kazumasa KINOSHITA , Takao NISHIGUCHI , Tomoaki ENDO , Kenzo HIRAOKA

IPC分类号： H01J49/16 , H01J49/04

CPC分类号： H01J49/168 , H01J49/0422

摘要： An ionization device includes an ion formation section configured to ionize an analyte via a corona discharge; and a transfer section configured to transfer the ionized analyte to a mass spectrometry apparatus. The ion formation section and the transfer section are partitioned by one electrode of a pair of electrodes that generate the corona discharge. The one electrode has an opening.