Inventor
FUJIOKA SAWAKO
JP8 patents
Patents
8 patentsUS6017386AJan 25, 2000
Decolorizable ink and printer
TOSHIBA KK63 citations96
US5922115AJul 13, 1999
Decolorizable ink and printer
TOSHIBA KK85 citations96
US5962581AOct 5, 1999
Silicone polymer composition, method of forming a pattern and method of forming an insulating film
TOSHIBA KK72 citations95
US5663115ASep 2, 1997
Thermal recording medium and recording method
TOSHIBA KK77 citations95
US6375742B2Apr 23, 2002
Apparatus for processing paper sheets to decolor an image formed thereon
TOSHIBA KK30 citations92
US5907008AMay 25, 1999
Black coloring composition, high heat resistance light-shielding component, array substrate, liquid crystal and method of manufacturing array substrate
TOSHIBA KK26 citations92
US5849651ADec 15, 1998
Reversible thermal recording medium
TOSHIBA KK27 citations92
US6277208B1Aug 21, 2001
Method of decoloring an image forming material formed on a paper sheet
TOSHIBA KK18 citations84