Invention Application
- Patent Title: MEASUREMENT DEVICE AND IMAGE FORMING APPARATUS
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Application No.: US17412207Application Date: 2021-08-25
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Publication No.: US20220373326A1Publication Date: 2022-11-24
- Inventor: Kenta OGATA , Kouhei YUKAWA
- Applicant: FUJIFILM Business Innovation Corp.
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Business Innovation Corp.
- Current Assignee: FUJIFILM Business Innovation Corp.
- Current Assignee Address: JP Tokyo
- Priority: JP2021-085625 20210520
- Main IPC: G01B17/02
- IPC: G01B17/02 ; G01N29/07

Abstract:
A measurement device includes: a first measurement unit, disposed at a first opposing position facing a portion of a sheet-like measurement target, that measures a first physical property of the measurement target by causing the measurement target to vibrate with an ultrasonic wave; a second measurement unit, disposed at a second opposing position facing another portion of the measurement target in a state in which the first measurement unit is facing the first portion, that pinches and restrains the other portion in a thickness direction and measures a second physical property other than the first physical property of the measurement target; and a disposed unit disposed between the first measurement unit and the second measurement unit in an intersecting direction with respect to the thickness direction of the measurement target.
Public/Granted literature
- US12078477B2 Measurement device and image forming apparatus Public/Granted day:2024-09-03
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