Inventor
AIDA SEIJI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “AIDA SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYO INK MFG CO
12 patentsUS6031024AFeb 29, 2000
Inkjet recording liquid and process for the production thereof
TOYO INK MFG CO61 citations95
US5716435AFeb 10, 1998
Recording fluid for ink-jet printing and process for the production thereof
TOYO INK MFG CO77 citations95
US5772746AJun 30, 1998
Ink jet recording liquid
TOYO INK MFG CO74 citations94
US6235099B1May 22, 2001
Inkjet recording liquid and process for the production thereof
TOYO INK MFG CO22 citations91
US5972087AOct 26, 1999
Water-based ink-jet recording fluid
TOYO INK MFG CO45 citations91
US6648954B2Nov 18, 2003
Water-based pigment dispersion, use thereof and process for the production thereof
TOYO INK MFG CO38 citations90
US7897657B2Mar 1, 2011
Inkjet ink for polyvinyl chloride resin sheet
TOYO INK MFG CO9 citations80
US5882394AMar 16, 1999
Aqueous pigment paste for offset ink, process for producing the paste, and use thereof
TOYO INK MFG CO10 citations67
US7205341B2Apr 17, 2007
Aqueous pigment dispersion, inkjet ink, and process for producing aqueous pigment dispersion
TOYO INK MFG CO2 citations62
US7381760B2Jun 3, 2008
Pigment dispersion and use thereof
TOYO INK MFG CO4 citations61
US7407536B2Aug 5, 2008
Ink composition
TOYO INK MFG CO3 citations59
US7604695B2Oct 20, 2009
Ink composition
TOYO INK MFG CO3 citations58