Inventor
SAITOH MORIAKI
JP2 patents
Patents
2 patentsUS7814732B2Oct 19, 2010
Liquid containing bag, liquid cartridge, image forming device, and sealing method and sealing apparatus for the liquid containing bag
RICOH KK2 citations59
US7222948B2May 29, 2007
Liquid containing bag, liquid cartridge, image forming device and sealing method and sealing apparatus for the liquid containing bag
RICOH KK1 citations49