Invention Grant
US07659916B2 Heating unit, erasing device, and information erasing and recording apparatus
有权
加热单元，擦除装置和信息擦除和记录装置
- Patent Title: Heating unit, erasing device, and information erasing and recording apparatus
- Patent Title (中): 加热单元，擦除装置和信息擦除和记录装置
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Application No.: US12062928Application Date: 2008-04-04
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Publication No.: US07659916B2Publication Date: 2010-02-09
- Inventor: Hideo Sakurai , Tadafumi Tatewaki , Satoshi Arai , Naoki Yoshida
- Applicant: Hideo Sakurai , Tadafumi Tatewaki , Satoshi Arai , Naoki Yoshida
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Ricoh Company, Ltd.,Wedg Co., Ltd.
- Current Assignee: Ricoh Company, Ltd.,Wedg Co., Ltd.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-099383 20070405
- Main IPC: B41J25/316
- IPC: B41J25/316
Abstract:
A heating unit is disclosed that heats a heat-sensitive medium. The heating unit includes a heat generating body that converts electric energy into heat energy; a fixed member to which the heat generating body is fixed; and a holding member that directly holds the fixed member while contacting at least a part of the fixed member.
Public/Granted literature
- US20080246829A1 HEATING UNIT, ERASING DEVICE, AND INFORMATION ERASING AND RECORDING APPARATUS Public/Granted day:2008-10-09
Information query
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