Inventor
HIRAMATSU SOICHI
JP72 patents
⚠️ This page may combine multiple inventors who share the name “HIRAMATSU SOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
49 patentsUS6361136B1Mar 26, 2002
Detection system, liquid-jet printing apparatus and liquid container
CANON KK174 citations99
US6312084B1Nov 6, 2001
Ink jet recording apparatus and ink cartridge for the apparatus
CANON KK113 citations99
US5619237AApr 8, 1997
Replaceable ink tank
CANON KK264 citations99
US5506611AApr 9, 1996
Replaceable ink cartridge having surface wiring resistance pattern
CANON KK457 citations99
US5580042ADec 3, 1996
Sheet conveying apparatus
CANON KK107 citations98
US7407274B2Aug 5, 2008
Ink container for ink jet printer, holder for the container carriage for the holder and ink jet printer
CANON KK26 citations96
US7407275B2Aug 5, 2008
Ink container for ink jet printer, holder for the container, carriage for the holder and ink jet printer
CANON KK32 citations96
US7401909B2Jul 22, 2008
Ink container for ink jet printer, holder for the container, carriage for the holder and ink jet printer
CANON KK30 citations96
US6532025B1Mar 11, 2003
Ink jet recording apparatus provided with an improved cleaning mechanism
CANON KK61 citations96
US6361158B1Mar 26, 2002
Ink container for ink jet printing, holder for the container, carriage for the holder and ink jet printer
CANON KK61 citations96
US6336709B1Jan 8, 2002
Ink container for ink jet printer, holder for the container carriage for the holder and ink jet printer
CANON KK62 citations96
US6168270B1Jan 2, 2001
Recording apparatus having a sheet conveying force adjustment system
CANON KK81 citations96
US6045220AApr 4, 2000
Sheet supply apparatus
CANON KK65 citations96
US5847719ADec 8, 1998
Recording apparatus
CANON KK62 citations96
US5841261ANov 24, 1998
System for controlling stepping motor for dividing a single step of the motor into plural sections and applying voltages whose levels are determined in accordance with the sections
CANON KK64 citations96
US5793399AAug 11, 1998
Sheet supplying apparatus
CANON KK55 citations96
US5672019ASep 30, 1997
Sheet supplying apparatus
CANON KK81 citations96
US5620174AApr 15, 1997
Sheet conveying apparatus
CANON KK80 citations96
US5572105ANov 5, 1996
Stepping motor control method including varying the number of split sections in one step drive period of a stepping motor
CANON KK71 citations96
US5480247AJan 2, 1996
Sheet supplying apparatus
CANON KK55 citations96
US5408257AApr 18, 1995
Ink tank having a partition member forming an ink flow path to an outlet
CANON KK94 citations96
US5291224AMar 1, 1994
Sheet feeding apparatus using pairs of spur rollers
CANON KK51 citations96
US7914137B2Mar 29, 2011
Ink container for ink jet printer, holder for the container, carriage for the holder, and ink jet printer
CANON KK22 citations93
US6464328B1Oct 15, 2002
Ink jet recording apparatus
CANON KK35 citations93
US6367906B1Apr 9, 2002
Ink jet recording apparatus
CANON KK30 citations93
US6325479B1Dec 4, 2001
Ink jet recording apparatus, electronic apparatus using the same and change control method therefor
CANON KK38 citations93
US6281910B1Aug 28, 2001
Ink jet recording apparatus
CANON KK24 citations93
US6109725AAug 29, 2000
Wiping mechanism for ink jet recording head and recording apparatus using same
CANON KK51 citations93
US6095515AAug 1, 2000
Sheet supplying apparatus with separating means and guide
CANON KK25 citations93
US6065830AMay 23, 2000
Recording apparatus for recording at different recording speeds
CANON KK28 citations93
US6015202AJan 18, 2000
Recording apparatus
CANON KK28 citations93
US5992993ANov 30, 1999
Sheet supply apparatus
CANON KK43 citations93
US5971525AOct 26, 1999
Recording apparatus having a deelectrifying member for a recording head
CANON KK39 citations93
US5951003ASep 14, 1999
Sheet supply apparatus having an inverted V-shaped separation pad
CANON KK23 citations93
US5899451AMay 4, 1999
Sheet supply apparatus
CANON KK20 citations93
US5886729AMar 23, 1999
Sheet supplying apparatus using a flexible elastic pawl member for separating sheets one by one
CANON KK26 citations93
US5867196AFeb 2, 1999
Sheet supply apparatus for controlling sheet feeding with reversing of conveyance direction
CANON KK31 citations93
US5850243ADec 15, 1998
Recording apparatus including detachable recording unit
CANON KK26 citations93
US5751301AMay 12, 1998
Ink jet recording apparatus having ink jet head moving structure for gap spacing and recovery
CANON KK43 citations93
US5733055AMar 31, 1998
Recording apparatus
CANON KK21 citations93
US5717445AFeb 10, 1998
Improved recovery mechanism and ink jet apparatus provided with such mechanism
CANON KK37 citations93
US5648808AJul 15, 1997
Automatic sheet feeding apparatus
CANON KK37 citations93
US5636929AJun 10, 1997
Sheet feeding apparatus having multiple rotary members and cleaning members
CANON KK26 citations93
US5506606AApr 9, 1996
Record apparatus
CANON KK27 citations93
US5437444AAug 1, 1995
Sheet supplying apparatus
CANON KK40 citations93
US5416395AMay 16, 1995
Carriage drive control for a printer
CANON KK39 citations93
US5370380ADec 6, 1994
Sheet feeding apparatus
CANON KK48 citations93
US5348283ASep 20, 1994
Sheet feeding apparatus having sheet separating means with adjustable feeding force
CANON KK45 citations93
US4668961AMay 26, 1987
Recording apparatus
CANON KK38 citations93
INOUE HIROYUKI
1 patentShowing the top 50 of 72 patents by PatentIndex Score.