Inventor · disambiguated record
Shozo Hattori
Also filed as: HATTORI SHOZO
35 granted patents·5 pending applications·1,560 citations·filing 1998–2024
98Inventor score
Top patents by PatentIndex Score
40 records- 0198US6719415B1Ink container, valve unit, ink container manufacturing method, ink jet head cartridge and recording apparatusCANON KK·Filed 2000·Granted Apr 13, 2004·120 cites·6 claims
- 0298US6511167B1Ink container, holder for ink container, ink jet recording apparatus having holder and mounting method for mounting ink container to holderCANON KK·Filed 2000·Granted Jan 28, 2003·64 cites·30 claims
- 0397US6598963B1Liquid supplying system and liquid supply containerCANON KK·Filed 2000·Granted Jul 29, 2003·87 cites·21 claims
- 0497US6530654B2Ink container, valve unit for ink container, ink jet head cartridge having ink container and ink jet recording apparatusCANON KK·Filed 2000·Granted Mar 11, 2003·59 cites·29 claims
- 0597US6505923B1Liquid supply system, liquid supply container and negative pressure generating member container used for the same system, and ink jet recording apparatus using the same systemCANON KK·Filed 2000·Granted Jan 14, 2003·111 cites·7 claims
- 0697US6450631B1Storing method of ink tank and ink jet head cartridge, and ink tank and storing container used in the same methodCANON KK·Filed 2000·Granted Sep 17, 2002·96 cites·15 claims
- 0797US6443567B1Liquid ejecting cartridge and recording device using sameCANON KK·Filed 2000·Granted Sep 3, 2002·102 cites·13 claims
- 0896US6402308B1Liquid supply system and liquid supply vessel used for the sameCANON KK·Filed 2000·Granted Jun 11, 2002·98 cites·19 claims
- 0995US6471343B1Ink supply system and ink jet recording apparatusCANON KK·Filed 2000·Granted Oct 29, 2002·65 cites·4 claims
- 1094US6540342B2Liquid container and method for disconnecting liquid containerCANON KK·Filed 2001·Granted Apr 1, 2003·48 cites·4 claims
- 1194US6402298B1Ink tank module, ink tank coupling member, and inkjet recording apparatusCANON KK·Filed 2001·Granted Jun 11, 2002·58 cites·12 claims
- 1293US6543886B1Liquid supply method, liquid supply container, negative pressure generating member container, and liquid containerCANON KK·Filed 2000·Granted Apr 8, 2003·51 cites·12 claims
- 1393US6325500B1Ink tank, ink jet recording apparatus mounting the ink tank, and package for the ink tankCANON KK·Filed 2000·Granted Dec 4, 2001·49 cites·16 claims
- 1492US6550898B2Liquid supply system, liquid supply container, capillary force generating member container, ink jet cartridge and ink jet recording apparatusCANON KK·Filed 2000·Granted Apr 22, 2003·40 cites·8 claims
- 1591US6709092B2Recording liquid feed path, recording liquid container, and recording liquid feed device having same, as well as surface modifying method for the recording liquid feed deviceCANON KK·Filed 2000·Granted Mar 23, 2004·42 cites·6 claims
- 1691US6382783B1Liquid supply method, capillary force generating member container used for method thereof, and liquid supply containerCANON KK·Filed 2000·Granted May 7, 2002·44 cites·11 claims
- 1790US6863762B2Method for manufacturing fiber aggregate, fiber aggregate, and liquid container using such fiber aggregateCANON KK·Filed 2001·Granted Mar 8, 2005·27 cites·10 claims
- 1890US6805434B2Liquid supplying system, liquid supply container, capillary force generating member container, ink jet cartridge and ink jet recording apparatusCANON KK·Filed 2002·Granted Oct 19, 2004·33 cites·14 claims
- 1990US6796645B2Surface reformed fiber body, liquid container using fiber absorber, and method of producing fiber absorber for use in liquid ejectionCANON KK·Filed 2000·Granted Sep 28, 2004·38 cites·21 claims
- 2090US6406079B2Automobile bumper coreKYORAKU CO LTD·Filed 2001·Granted Jun 18, 2002·53 cites·14 claims
- 2189US6422674B1Liquid supply system and liquid residual amount detecting method of liquid supply systemCANON KK·Filed 1999·Granted Jul 23, 2002·64 cites·17 claims
- 2288US6347865B1Liquid container, liquid supply system, and method for manufacturing such liquid containerCANON KK·Filed 2000·Granted Feb 19, 2002·33 cites·16 claims
- 2384US6851798B2Liquid container and method for disconnecting liquid containerCANON KK·Filed 2003·Granted Feb 8, 2005·22 cites·4 claims
- 2483US6345888B1Liquid supply method, system, ink container, cartridge and replenishing container and head cartridge usable with systemCANON KK·Filed 1998·Granted Feb 12, 2002·48 cites·31 claims
- 2578US6435673B1Liquid container, method of manufacture therefor, ink jet cartridge that uses such container, and ink jet recording apparatusCANON KK·Filed 2000·Granted Aug 20, 2002·19 cites·14 claims
- 2674US6655542B2Ink tankCANON KK·Filed 2003·Granted Dec 2, 2003·15 cites·6 claims
- 2772US6502931B2Liquid containerCANON KK·Filed 1999·Granted Jan 7, 2003·25 cites·4 claims
- 2866USD456835SInk tank for printerCANON KK·Filed 2001·Granted May 7, 2002·14 cites·1 claims
- 2962USD462382SInk tank for printerCANON KK·Filed 2001·Granted Sep 3, 2002·12 cites·1 claims
- 3062US2025081414A1Rectifying-element-module cooling unitSANSHA ELECTRIC MFG CO LTD·Filed 2024·Application pending·0 cites
- 3159US8251496B2Liquid discharge head having resin supply and support membersHATTORI SHOZO·Filed 2009·Granted Aug 28, 2012·3 cites·16 claims
- 3258USD464081SInk tank for printerCANON KK·Filed 2001·Granted Oct 8, 2002·10 cites·1 claims
- 3357US6758557B2Liquid 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 apparatusCANON KK·Filed 2002·Granted Jul 6, 2004·6 cites·15 claims
- 3454US7051893B2Liquid container, liquid container manufacturing method, and metallic mold for liquid container manufacturing methodKYORAKU CO LTD·Filed 2001·Granted May 30, 2006·1 cites·9 claims
- 3539USD460107SInk tank for printerCANON KK·Filed 2001·Granted Jul 9, 2002·3 cites·1 claims
- 3638US8613495B2Liquid ejection headKANEKO TOSHIAKI·Filed 2012·Granted Dec 24, 2013·0 cites·9 claims
- 3737US2002113853A1Ink absorbent, ink tank, ink jet cartridge, method for manufacturing ink absorbent, and method for manufacturing ink tankCANON KK·Filed 2002·Application pending·0 cites
- 3836US2003043241A1Ink absorbent, ink tank, ink jet cartridge, method for manufacturing ink absorbent, and method for manufacturing ink tankFiled 2000·Application pending·0 cites
- 3935US2011067810A1Manufacturing method of liquid discharge headCANON KK·Filed 2010·Application pending·0 cites
- 4034US2003038867A1Liquid storage container and manufacturing method of liquid storage containerFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →