Method and apparatus for producing corrugated sheet, method for producing heating element, and heating element
JP2009082156A
Heating element and packaged heating element
JP2007186626A
Moldable surplus water-containing exothermic composition, exothermic element and method for producing the same
JP2007185397A
Method for producing exothermic body, and exothermic body
JP2007186627A
Method for producing hydrous exothermic composition and apparatus for producing hydrous exothermic composition
JP2009082154A
Heating element corrugated on both sides
JP2009082157A
Heating element, process for producing heating element, and incising apparatus
JP2009082155A
Heating element folding apparatus
JP2007185396A
Method for producing exothermic body, method for folding exothermic body, and manufacturing installation
JP2007186246A
Apparatus for manufacturing package for exoergic composition molding
JP2009083856A
Apparatus for manufacturing packaged body of heat generating composition molded product, and packaged body of heat generating composition molded product
JP2007185398A
Exothermic body
JP2009084299A
Excess water containing formable exothermic composition and exothermic body
JP2007143570A
Heating implement and heating pack
JP2007051250A
Gel-like heat-accumulating agent composition and heat-accumulating medium
US2008206549A1
Heat Generating Body
US2008202490A1
Heat Generating Body and Process For Producing Heat Generating Body
EP1782769A1
Heating element, method of heat retention using the same and shaped packing material for heating
WO2006006657A1
Thermal wrap around joint
CA2573305A1
Heating element for foot warming and process for producing the same