Inventor
MORIYAMA JIRO
JP142 patents
Patents
50 patentsUS6000792ADec 14, 1999
Ink jet apparatus provided with an improved recovery mechanism
CANON KK97 citations98
US5734403AMar 31, 1998
Ink-jet recording process, and ink set and ink-jet recording apparatus for use in such process
CANON KK119 citations98
US6412934B1Jul 2, 2002
Ink jet printing method and apparatus
CANON KK48 citations96
US6325492B1Dec 4, 2001
Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening
CANON KK40 citations96
US6267476B1Jul 31, 2001
Method and apparatus for ink-jet printing
CANON KK65 citations96
US6164756ADec 26, 2000
Recording apparatus and method for detecting the presence of a boundary between images and recording an image in accordance therewith
CANON KK55 citations96
US6137503AOct 24, 2000
Ink jet recording apparatus
CANON KK79 citations96
US6123411ASep 26, 2000
Ink-jet recording head, ink-jet apparatus, ink-jet recording method, recorded products obtained by employing the method or apparatus
CANON KK49 citations96
US6106093AAug 22, 2000
Ink jet recording apparatus capable of recording in different resolutions, and ink jet recording method using such apparatus
CANON KK56 citations96
US6102537AAug 15, 2000
Method and apparatus for ink-jet printing
CANON KK68 citations96
US6097408AAug 1, 2000
Ink jet recording apparatus
CANON KK70 citations96
US6084604AJul 4, 2000
Color ink jet recording method and apparatus using black ink and color-mixed black ink
CANON KK74 citations96
US6050680AApr 18, 2000
Ink jet recording with mixing and storage of color inks with different mixing ratios
CANON KK68 citations96
US6007182ADec 28, 1999
Ink-jet recording method employing inks of different characteristics and apparatus therefor
CANON KK53 citations96
US5841448ANov 24, 1998
Substrate for ink-jet head, having an optical element ink-jet head, and ink-jet apparatus
CANON KK82 citations96
US5739828AApr 14, 1998
Ink jet recording method and apparatus having resolution transformation capability
CANON KK71 citations96
US5682190AOct 28, 1997
Ink jet head and apparatus having an air chamber for improving performance
CANON KK63 citations96
US5561448AOct 1, 1996
Ink jet recording apparatus for recovering recording head
CANON KK83 citations96
US5343227AAug 30, 1994
Ink jet recording apparatus and ink jet recording head with means reducing the amount of warp
CANON KK54 citations96
US5231424AJul 27, 1993
Ink jet recording apparatus with efficient circulation recovery
CANON KK69 citations96
US5173717ADec 22, 1992
Ink jet recording head in which the ejection elements are driven in blocks
CANON KK77 citations96
US5164747ANov 17, 1992
Ink jet head with testing resistors
CANON KK84 citations96
US4682216AJul 21, 1987
Color image picture forming process and apparatus which improves the quality of the black portions of the picture
CANON KK95 citations96
US5130726AJul 14, 1992
Ink jet recording apparatus
CANON KK68 citations94
US7762640B2Jul 27, 2010
Ink jet printing apparatus and ink jet printing method
CANON KK22 citations93
US6966629B2Nov 22, 2005
Inkjet printhead, driving method of inkjet printhead, and substrate for inkjet printhead
CANON KK24 citations93
US6918656B2Jul 19, 2005
Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening
CANON KK13 citations93
US6834947B2Dec 28, 2004
Ink jet printing method and apparatus
CANON KK22 citations93
US6729711B1May 4, 2004
Ink jet recording apparatus
CANON KK42 citations93
US6682168B2Jan 27, 2004
Image printing apparatus, control method therefor, storage medium and program
CANON KK25 citations93
US6471322B2Oct 29, 2002
Ink-jet recording method and ink-jet recording apparatus
CANON KK26 citations93
US6334666B1Jan 1, 2002
Ink-jet recording head, ink-jet apparatus, ink-jet recording method, recorded products obtained by employing the method or apparatus
CANON KK27 citations93
US6312102B1Nov 6, 2001
Color ink jet recording method and apparatus using black ink and color-mixed black ink
CANON KK28 citations93
US6309051B1Oct 30, 2001
Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening
CANON KK26 citations93
US6296340B1Oct 2, 2001
Ink jet recording method and apparatus using time-shared interlaced recording
CANON KK28 citations93
US6264305B1Jul 24, 2001
Recording method and apparatus using recording head ejecting both ink and record improving liquid
CANON KK32 citations93
US6264320B1Jul 24, 2001
Ink-jet printing method and apparatus
CANON KK21 citations93
US6206516B1Mar 27, 2001
Ink jet recording method, ink jet recording apparatus and printed product
CANON KK28 citations93
US6186615B1Feb 13, 2001
Apparatus and method for forming a black image in which black ink is overlaid on color ink
CANON KK46 citations93
US6158856ADec 12, 2000
Ink-jet recording process, ink-jet recording apparatus and image formed article
CANON KK21 citations93
US6155666ADec 5, 2000
Ejector, ink jet cartridge, ink jet printing apparatus and ink jet head kit having the same, ink jet printing method using the ejector, as well as printed products obtained by employing the method or apparatus
CANON KK54 citations93
US6149264ANov 21, 2000
Ink jet recording apparatus
CANON KK29 citations93
US6120141ASep 19, 2000
Ink jet printing method, ink jet head used for practicing the latter, ink jet cartridge and ink jet printing apparatus
CANON KK47 citations93
US6089697AJul 18, 2000
Ink-jet head, ink-jet cartridge, printing apparatus, and ink-jet printing method
CANON KK49 citations93
US6084606AJul 4, 2000
Printing apparatus and check pattern printing method
CANON KK28 citations93
US6007174ADec 28, 1999
Ink jet recording apparatus and method
CANON KK32 citations93
US5992971ANov 30, 1999
Ink jet recording method and apparatus
CANON KK44 citations93
US5907337AMay 25, 1999
Ink jet recording method and apparatus
CANON KK20 citations93
US5898446AApr 27, 1999
Acoustic ink jet head and ink jet recording apparatus having the same
CANON KK35 citations93
US5896148AApr 20, 1999
Ink jet recording apparatus with control electrode on recording heads preventing adhesion of satellite droplets
CANON KK28 citations93
Showing the top 50 of 142 patents by PatentIndex Score.