Inventor
KASAMOTO MASAMI
JP38 patents
Patents
38 patentsUS5731828AMar 24, 1998
Ink jet head, ink jet head cartridge and ink jet apparatus
CANON KK121 citations99
US6302504B1Oct 16, 2001
Recording head and recording apparatus using the same
CANON KK89 citations98
US6224195B1May 1, 2001
Recording head and recording apparatus using the same
CANON KK49 citations96
US5880762AMar 9, 1999
Ink jet head with preliminary heater element
CANON KK41 citations96
US5081474AJan 14, 1992
Recording head having multi-layer matrix wiring
CANON KK66 citations96
US6530650B2Mar 11, 2003
Ink jet head substrate, ink jet head, method for manufacturing ink jet head substrate, method for manufacturing ink jet head, method for using ink jet head and ink jet recording apparatus
CANON KK27 citations93
US6315853B1Nov 13, 2001
Method for manufacturing an ink jet recording head
CANON KK53 citations93
US6180018B1Jan 30, 2001
Ink jet printing head, manufacturing method therefor, and ink jet printing apparatus
CANON KK36 citations93
US6056391AMay 2, 2000
Substrate having layered electrode structure for use in ink jet head, ink jet head, ink jet pen, and ink jet apparatus
CANON KK20 citations93
US5933163AAug 3, 1999
Ink jet recording apparatus
CANON KK39 citations93
US5481289AJan 2, 1996
Ink supply mechanism, ink jet cartridge provided with such a mechanism, and ink jet recording apparatus provided with such a mechanism
CANON KK47 citations93
US5374332ADec 20, 1994
Method for etching silicon compound film and process for forming article by utilizing the method
CANON KK33 citations93
US6447984B1Sep 10, 2002
Liquid discharge head, method of manufacture therefor and liquid discharge recording apparatus
CANON KK23 citations92
US6431682B1Aug 13, 2002
Liquid discharge head, method of manufacturing the liquid discharge head, and liquid discharge recording apparatus using the liquid discharge head
CANON KK35 citations92
US5660739AAug 26, 1997
Method of producing substrate for ink jet recording head, ink jet recording head and ink jet recording apparatus
CANON KK43 citations92
US6752489B2Jun 22, 2004
Liquid ejection head and method of manufacturing the liquid ejection head
CANON KK13 citations84
US6745467B1Jun 8, 2004
Method of producing a liquid discharge head
CANON KK17 citations84
US6422686B1Jul 23, 2002
Liquid discharge head and method of manufacturing the same
CANON KK17 citations84
US6231166B1May 15, 2001
Ink jet head
CANON KK15 citations84
US6644790B2Nov 11, 2003
Ink-jet head substrate, ink-jet head and ink-jet recording apparatus
CANON KK10 citations74
US6464320B1Oct 15, 2002
Recording head and recording apparatus using the same
CANON KK6 citations74
US6450616B1Sep 17, 2002
Substrate with multiple heat generating elements for each ejection opening, ink jet printing head and ink-jet printing apparatus with same
CANON KK9 citations74
US6439690B2Aug 27, 2002
Element substrate having connecting wiring between heat generating resistor elements and ink jet recording apparatus
CANON KK8 citations74
US6142606ANov 7, 2000
Ink jet recording head, substrate for use of such head, ink jet cartridge, and ink jet recording apparatus
CANON KK13 citations74
US6133926AOct 17, 2000
Ink jet head and method of producing the same
CANON KK7 citations74
US5963232AOct 5, 1999
Ink jet recording head and method of forming an ink jet recording head
CANON KK12 citations74
US5896147AApr 20, 1999
Liquid jet head and substrate therefor having selected spacing between ejection energy generating elements
CANON KK14 citations74
US5774151AJun 30, 1998
Liquid ejecting head, liquid ejecting apparatus and method of producing said liquid ejecting head
CANON KK14 citations74
US5581285ADec 3, 1996
Ink jet recording head with discharge opening surface treatment
CANON KK15 citations74
US5485186AJan 16, 1996
Ink jet recording apparatus with efficient and reliable ink supply
CANON KK14 citations74
US4901091AFeb 13, 1990
Ink jet recording head and ink jet recording apparatus using same
CANON KK8 citations74
US6048058AApr 11, 2000
Ink jet head, ink jet cartridge incorporating ink jet, and ink jet apparatus incorporating cartridge
CANON KK8 citations73
US4716945AJan 5, 1988
Recording instrument ink-path treatment process
CANON KK7 citations73
US6474792B2Nov 5, 2002
Liquid discharge head, method for manufacturing liquid discharge head, head cartridge on which liquid discharge head is mounted, and liquid discharge apparatus
CANON KK4 citations63
US5992981ANov 30, 1999
Ink jet head, ink jet apparatus, and method of and apparatus for manufacturing the head
CANON KK6 citations63
US5784079AJul 21, 1998
Ink jet head and ink jet apparatus on which the ink jet head is mounted
CANON KK6 citations63
US5574487ANov 12, 1996
Substrate with an etched silicon compound film and an ink jet head utilizing the substrate
CANON KK1 citations52
US6877225B1Apr 12, 2005
Method of manufacturing an ink jet head
CANON KK0 citations42