Inventor
UEHARA KIYOHIRO
JP11 patents
Patents
11 patentsUS4772885ASep 20, 1988
Liquid crystal color display device
RICOH KK260 citations98
US4678285AJul 7, 1987
Liquid crystal color display device
RICOH KK138 citations97
US4921728AMay 1, 1990
Process of making a liquid crystal element
RICOH KK154 citations96
US5067796ANov 26, 1991
Liquid crystal display device with cut-out portions in lead electrodes for connection to driving circuit
RICOH KK35 citations92
US4930876AJun 5, 1990
Liquid crystal display device
RICOH KK36 citations92
US4896946AJan 30, 1990
Liquid crystal display device
RICOH KK109 citations92
US4793691ADec 27, 1988
Liquid crystal color display device
RICOH KK53 citations92
US4654965AApr 7, 1987
Method of manufacturing liquid crystal display unit
RICOH KK27 citations90
US5011266AApr 30, 1991
Liquid crystal display device
RICOH KK6 citations62
US7814732B2Oct 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