Inventor
HATTORI SHOZO
JP35 patents
⚠️ This page may combine multiple inventors who share the name “HATTORI SHOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
31 patentsUS6719415B1Apr 13, 2004
Ink container, valve unit, ink container manufacturing method, ink jet head cartridge and recording apparatus
CANON KK120 citations98
US6598963B1Jul 29, 2003
Liquid supplying system and liquid supply container
CANON KK87 citations98
US6505923B1Jan 14, 2003
Liquid supply system, liquid supply container and negative pressure generating member container used for the same system, and ink jet recording apparatus using the same system
CANON KK111 citations98
US6450631B1Sep 17, 2002
Storing method of ink tank and ink jet head cartridge, and ink tank and storing container used in the same method
CANON KK96 citations98
US6443567B1Sep 3, 2002
Liquid ejecting cartridge and recording device using same
CANON KK102 citations98
US6402308B1Jun 11, 2002
Liquid supply system and liquid supply vessel used for the same
CANON KK98 citations97
US6540342B2Apr 1, 2003
Liquid container and method for disconnecting liquid container
CANON KK48 citations96
US6530654B2Mar 11, 2003
Ink container, valve unit for ink container, ink jet head cartridge having ink container and ink jet recording apparatus
CANON KK59 citations96
US6511167B1Jan 28, 2003
Ink container, holder for ink container, ink jet recording apparatus having holder and mounting method for mounting ink container to holder
CANON KK64 citations96
US6471343B1Oct 29, 2002
Ink supply system and ink jet recording apparatus
CANON KK65 citations96
US6422674B1Jul 23, 2002
Liquid supply system and liquid residual amount detecting method of liquid supply system
CANON KK64 citations96
US6402298B1Jun 11, 2002
Ink tank module, ink tank coupling member, and inkjet recording apparatus
CANON KK58 citations96
US6863762B2Mar 8, 2005
Method for manufacturing fiber aggregate, fiber aggregate, and liquid container using such fiber aggregate
CANON KK27 citations93
US6851798B2Feb 8, 2005
Liquid container and method for disconnecting liquid container
CANON KK22 citations93
US6805434B2Oct 19, 2004
Liquid supplying system, liquid supply container, capillary force generating member container, ink jet cartridge and ink jet recording apparatus
CANON KK33 citations93
US6796645B2Sep 28, 2004
Surface reformed fiber body, liquid container using fiber absorber, and method of producing fiber absorber for use in liquid ejection
CANON KK38 citations93
US6709092B2Mar 23, 2004
Recording liquid feed path, recording liquid container, and recording liquid feed device having same, as well as surface modifying method for the recording liquid feed device
CANON KK42 citations93
US6550898B2Apr 22, 2003
Liquid supply system, liquid supply container, capillary force generating member container, ink jet cartridge and ink jet recording apparatus
CANON KK40 citations93
US6543886B1Apr 8, 2003
Liquid supply method, liquid supply container, negative pressure generating member container, and liquid container
CANON KK51 citations93
US6502931B2Jan 7, 2003
Liquid container
CANON KK25 citations93
US6382783B1May 7, 2002
Liquid supply method, capillary force generating member container used for method thereof, and liquid supply container
CANON KK44 citations93
US6435673B1Aug 20, 2002
Liquid container, method of manufacture therefor, ink jet cartridge that uses such container, and ink jet recording apparatus
CANON KK19 citations92
US6347865B1Feb 19, 2002
Liquid container, liquid supply system, and method for manufacturing such liquid container
CANON KK33 citations92
US6345888B1Feb 12, 2002
Liquid supply method, system, ink container, cartridge and replenishing container and head cartridge usable with system
CANON KK48 citations92
US6325500B1Dec 4, 2001
Ink tank, ink jet recording apparatus mounting the ink tank, and package for the ink tank
CANON KK49 citations92
US6655542B2Dec 2, 2003
Ink tank
CANON KK15 citations84
USD456835SMay 7, 2002
Ink tank for printer
CANON KK14 citations84
USD464081SOct 8, 2002
Ink tank for printer
CANON KK10 citations74
USD462382SSep 3, 2002
Ink tank for printer
CANON KK12 citations74
US6758557B2Jul 6, 2004
Liquid container, method of manufacturing the container, package of the container, ink jet head cartridge in which the container and a recording head are made integral with each other, and liquid discharge recording apparatus
CANON KK6 citations69
USD460107SJul 9, 2002
Ink tank for printer
CANON KK3 citations63