Inventor · disambiguated record
Alan Shibata
Also filed as: SHIBATA ALAN
48 granted patents·2 pending applications·948 citations·filing 1992–2020
98Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO23HEWLETT PACKARD CO22STUDER ANTHONY D2HEWLETT PACKARD DEVELOPMENT CO LP1ORD JASON S1
Top patents by PatentIndex Score
50 records- 0195US5914734APrinthead servicing system and method using a moveable wiper between a fluid source and a printheadHEWLETT PACKARD CO·Filed 1996·Granted Jun 22, 1999·118 cites·10 claims
- 0294US5969731APrint head servicing system and method employing a solid liquefiable substanceHEWLETT PACKARD CO·Filed 1996·Granted Oct 19, 1999·108 cites·32 claims
- 0391US5751300AInk delivery system for a printerHEWLETT PACKARD CO·Filed 1994·Granted May 12, 1998·77 cites·13 claims
- 0491US5455609APrinthead servicing station for printersHEWLETT PACKARD CO·Filed 1992·Granted Oct 3, 1995·90 cites·28 claims
- 0588US7731329B2Drum-mounted roller spittoon system and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Jun 8, 2010·10 cites·18 claims
- 0685US7770518B2Web apparatus for cleaning arcuate printhead arrangementHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Aug 10, 2010·9 cites·39 claims
- 0784US7097813B2Hydrogen generating apparatusHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Aug 29, 2006·24 cites·25 claims
- 0882US6561619B1Flipping wiper scraper system for inkjet printheadsHEWLETT PACKARD CO·Filed 2000·Granted May 13, 2003·25 cites·47 claims
- 0981US10759195B2Partially dried inkjet media conditionerHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Sep 1, 2020·1 cites·11 claims
- 1080US8506659B2Hydrogen generating apparatusORD JASON S·Filed 2006·Granted Aug 13, 2013·6 cites·31 claims
- 1180US5559538APositioning of service station and paper pick pressure plate using single motorHEWLETT PACKARD CO·Filed 1994·Granted Sep 24, 1996·41 cites·21 claims
- 1279US7431421B2Printing system and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Oct 7, 2008·6 cites·30 claims
- 1379US5812157ACap alignment and wiper positioning for inkjet printer service stationHEWLETT PACKARD CO·Filed 1996·Granted Sep 22, 1998·39 cites·20 claims
- 1478US5427462AMethod and apparatus for paper control and skew correction in a printerHEWLETT PACKARD CO·Filed 1993·Granted Jun 27, 1995·37 cites·19 claims
- 1577US5774142AUse of a secondary spittoon for wasted ink containmentHEWLETT PACKARD CO·Filed 1997·Granted Jun 30, 1998·37 cites·19 claims
- 1677US5589861ACleaner cartridge for an inkjet printing mechanismHEWLETT PACKARD CO·Filed 1994·Granted Dec 31, 1996·29 cites·20 claims
- 1777US5396277ASynchronized carriage and wiper motion method and apparatus for ink-jet printersHEWLETT PACKARD CO·Filed 1992·Granted Mar 7, 1995·37 cites·10 claims
- 1873US11135857B2Partially dried inkjet media conditionerHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Granted Oct 5, 2021·0 cites·14 claims
- 1973US6557987B1Co-extruded tubing for an off-axis ink delivery systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted May 6, 2003·17 cites·11 claims
- 2071US9261209B2Fluid couplingSTUDER ANTHONY D·Filed 2012·Granted Feb 16, 2016·1 cites·13 claims
- 2170US10525737B2Partially dried inkjet media conditionerHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Jan 7, 2020·1 cites·15 claims
- 2270US6145958ARecycling ink solvent system for inkjet printheadsHEWLETT PACKARD CO·Filed 1997·Granted Nov 14, 2000·27 cites·35 claims
- 2370US5561453ACustom profiled flexible conduit systemHEWLETT PACKARD CO·Filed 1996·Granted Oct 1, 1996·35 cites·22 claims
- 2469US5602577AHumidifier apparatus for fluid-containing tubes and an improved ink-jet printer utilizing the apparatusHEWLETT PACKARD CO·Filed 1994·Granted Feb 11, 1997·23 cites·14 claims
- 2569US5326184AApparatus and method for picking paper from a stackHEWLETT PACKARD CO·Filed 1992·Granted Jul 5, 1994·17 cites·15 claims
- 2668US5638099ARemovable service station sled for inkjet printerHEWLETT PACKARD CO·Filed 1994·Granted Jun 10, 1997·20 cites·10 claims
- 2766US7021750B2Image forming devices and valves that may be used in image forming devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Apr 4, 2006·11 cites·18 claims
- 2866US5754197ACleaner cartridge for an inkjet printing mechanismHEWLETT PACKARD CO·Filed 1996·Granted May 19, 1998·20 cites·17 claims
- 2966US5489931AFluid delivery system including coiled concentric tubesHEWLETT PACKARD CO·Filed 1994·Granted Feb 6, 1996·21 cites·7 claims
- 3064US7540583B2WiperHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Jun 2, 2009·2 cites·33 claims
- 3164US2021070066A1Vapor managerHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Application pending·0 cites
- 3263US10035352B2PrintersHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Jul 31, 2018·0 cites·12 claims
- 3361US11073793B2Exhausts for media dryingHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Jul 27, 2021·0 cites·20 claims
- 3461US7572536B2Method and apparatus for fueling fuel cellsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Aug 11, 2009·5 cites·29 claims
- 3561US6280015B1Positioning of service station sled using motor-driven camHEWLETT PACKARD CO·Filed 1999·Granted Aug 28, 2001·14 cites·18 claims
- 3660US6247783B1Storage and spittoon system for waste inkjet inkHEWLETT PACKARD CO·Filed 1998·Granted Jun 19, 2001·18 cites·33 claims
- 3758US11318762B2Increasing drying of print job page to be compiled having print fluid at location corresponding to compiling paddlesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted May 3, 2022·0 cites·15 claims
- 3857US9555636B2PrintersHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2016·Granted Jan 31, 2017·0 cites·10 claims
- 3955US11454907B2Control of heating elements for media conditionersHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Sep 27, 2022·0 cites·5 claims
- 4053US7207666B2Printer ink supply systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Apr 24, 2007·6 cites·67 claims
- 4152US10870290B2Vapor managerHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Dec 22, 2020·0 cites·13 claims
- 4251US9931866B2Media crash prevention surface to contact and guide mediaHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Apr 3, 2018·0 cites·15 claims
- 4350US5992967APositioning of service station sled using motor-driven camHEWLETT PACKARD CO·Filed 1997·Granted Nov 30, 1999·9 cites·8 claims
- 4449US9096070B2Colorant transfer systemsSTUDER ANTHONY D·Filed 2012·Granted Aug 4, 2015·0 cites·12 claims
- 4547US10947073B2Velocity and torque based media motor controlHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Mar 16, 2021·0 cites·15 claims
- 4646US10933660B2Output tension zonesHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Mar 2, 2021·0 cites·13 claims
- 4745US10894414B2Service stations with removable service modulesHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jan 19, 2021·0 cites·20 claims
- 4845US7384125B2Moving chassisHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Jun 10, 2008·0 cites·24 claims
- 4944US5997126ARemovable service station sled for inkjet printerHEWLETT PACKARD CO·Filed 1997·Granted Dec 7, 1999·7 cites·13 claims
- 5039US2004048116A1Hydrogen generating apparatusFiled 2002·Application pending·0 cites
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