Inventor
SONOBE YOICHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SONOBE YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON FINETECH INC
6 patentsUS7841706B2Nov 30, 2010
Ink supply apparatus and method for controlling the ink pressure in a print head
CANON FINETECH INC51 citations93
US7661798B2Feb 16, 2010
Liquid ejection head, liquid supply apparatus, liquid ejection apparatus, and liquid supply method
CANON FINETECH INC17 citations92
US9789677B2Oct 17, 2017
Recording medium, recorded matter, and methods of manufacturing the medium and the matter
CANON FINETECH INC2 citations68
US7175252B2Feb 13, 2007
Ink jet printing apparatus and ejection recovery method for printing head
CANON FINETECH INC6 citations61
US7862164B2Jan 4, 2011
Ink jet recording apparatus and recording method therefor
CANON FINETECH INC0 citations49
US7731320B2Jun 8, 2010
Ink jet recording apparatus and recording method therefor
CANON FINETECH INC0 citations49
ISHINAGA HIROYUKI
2 patentsUS8208158B2Jun 26, 2012
Print module, information processing device, print system, print unit, ink supply unit, print method, and program
ISHINAGA HIROYUKI4 citations56
US8472064B2Jun 25, 2013
Print module, information processing device, print system, print unit, ink supply unit, print method, and program
ISHINAGA HIROYUKI0 citations46