公开(公告)号：USD1066719S1

公开(公告)日：2025-03-11

申请号：US29898525

申请日：2023-07-28

Applicant: Hitachi High-Tech Corporation

Designer： Daichi Furukawa ,  Ai Masuda ,  Takayuki Kanda ,  Akimasa Osaka ,  Yusuke Shimizu ,  Shigeki Yamaguchi

公开(公告)号：USD977143S1

公开(公告)日：2023-01-31

申请号：US29729708

申请日：2020-03-30

Applicant: QIAGEN GMBH ,  HITACHI HIGH-TECH CORPORATION

Designer： Sasa Lazevski ,  Akimasa Osaka

公开(公告)号：US12241676B2

公开(公告)日：2025-03-04

申请号：US18023484

申请日：2020-09-04

Applicant: Hitachi High-Tech Corporation

Inventor： Kazutoshi Onuki ,  Akimasa Osaka

IPC: F25D25/02 ,  G01N35/10 ,  G01N35/00

Abstract: This cooling box for storing reagents and the like in a cold state, becomes a cantilever structure where, when a slide rail is disposed outside a cooling space, an installation part is held only by a drawer door. When a heavy article is placed, the installation part is deformed and broken. This cooing box includes a sliding member holder provided with sliding members each including a compression coil spring, which is an elastic body inside a heat insulating box body. When a reagent container is installed in the installation part and drawn out, the installation part and the sliding members slide in contact with each other. When a load exceeding the weight of an installed article is applied to the installation part, the installation part and the sliding member holder come into surface contact with each other. Thus, deformation and breakage of the installation part can be prevented.

公开(公告)号：USD1066721S1

公开(公告)日：2025-03-11

申请号：US29898562

申请日：2023-07-28

Applicant: Hitachi High-Tech Corporation

Designer： Daichi Furukawa ,  Ai Masuda ,  Takayuki Kanda ,  Akimasa Osaka ,  Yusuke Shimizu ,  Shigeki Yamaguchi

公开(公告)号：US20220412848A1

公开(公告)日：2022-12-29

申请号：US17773655

申请日：2019-11-05

Applicant: Hitachi High-Tech Corporation

Inventor： Akimasa Osaka ,  Tsukasa Shishika ,  Shinji Yoshioka

IPC: G01N1/24

Abstract: Provided is a sample-analyzing apparatus that can reduce a difference in the flow rate of a vaporized sample generated by heating a piece of paper to which the sample has adhered. The sample-analyzing apparatus includes a sample introduction unit that generates and suctions a vaporized sample obtained by vaporizing a sample adhered to a piece of paper by heating the piece of paper, and an analysis unit that analyzes the suctioned vaporized sample. The sample introduction unit has a heating surface that comes into contact with the piece of paper and heats the piece of paper, a plurality of flow paths through which the vaporized sample flows are provided in the heating surface, and a suction opening through which the vaporized sample is suctioned is provided in each of the flow paths.

公开(公告)号：USD1066720S1

公开(公告)日：2025-03-11

申请号：US29898561

申请日：2023-07-28

Applicant: Hitachi High-Tech Corporation

Designer： Daichi Furukawa ,  Ai Masuda ,  Takayuki Kanda ,  Akimasa Osaka ,  Yusuke Shimizu ,  Shigeki Yamaguchi

公开(公告)号：US11776800B2

公开(公告)日：2023-10-03

申请号：US17619693

申请日：2019-06-20

Applicant: Hitachi High-Tech Corporation

Inventor： Yasuaki Takada ,  Shun Kumano ,  Masuyuki Sugiyama ,  Tsukasa Shishika ,  Shinji Yoshioka ,  Akimasa Osaka

IPC: H01J49/04 ,  H01J49/00

CPC classification number: H01J49/0486 ,  H01J49/004 ,  H01J49/0409

Abstract: A substance analyzer that includes, to enhance selectivity of substance analysis, the following: a heater that heats a medium for collecting a chemical substance adhering to a surface of an inspection object; a mass spectrometer that performs tandem mass spectrometry of vapor derived from the chemical substance heated and vaporized by the heater from the medium; and a control device that causes the mass spectrometer to perform, based on a temperature of the medium in the heater, tandem mass spectrometry for the chemical substance that is vaporized at the temperature of the medium using the vapor sent from the heater to the mass spectrometer.