Inventor · disambiguated record
Hisashi Koike
Also filed as: KOIKE HISASHI
67 granted patents·13 pending applications·1,660 citations·filing 1988–2023
99Inventor score
Top patents by PatentIndex Score
80 records- 0199US6332481B1Method of filling an ink cartridge with ink and an apparatus thereofSEIKO EPSON CORP·Filed 2000·Granted Dec 25, 2001·172 cites·26 claims
- 0298US5790158AInk-jet recording apparatus and ink tank cartridge thereforSEIKO EPSON CORP·Filed 1995·Granted Aug 4, 1998·195 cites·62 claims
- 0397US6554412B1Ink cartridge, ink jet recorder, and method of mounting ink cartridgeSEIKO EPSON CORP·Filed 2000·Granted Apr 29, 2003·91 cites·46 claims
- 0497US6250750B1Ink cartridge and loading mechanism for ink cartridgeSEIKO EPSON CORP·Filed 1997·Granted Jun 26, 2001·166 cites·39 claims
- 0595US6539985B2Method of filling an ink cartridge with ink and an apparatus thereofSEIKO EPSON CORP·Filed 2001·Granted Apr 1, 2003·57 cites·7 claims
- 0694US6289654B1Method of manufacturing an ink cartridge for use in ink-jet recorderSEIKO EPSON CORP·Filed 2000·Granted Sep 18, 2001·49 cites·11 claims
- 0793US7942510B2Liquid injecting method and liquid containerSEIKO EPSON CORP·Filed 2007·Granted May 17, 2011·18 cites·9 claims
- 0893US7165835B2Ink cartridge and method of ink injection thereintoSEIKO EPSON CORP·Filed 2002·Granted Jan 23, 2007·41 cites·14 claims
- 0992US6899417B1Ink cartridge for use in an ink jet recording apparatusSEIKO EPSON CORP·Filed 2000·Granted May 31, 2005·41 cites·28 claims
- 1091US6793330B2Ink cartridge for ink-jet printing apparatusSEIKO EPSON CORP·Filed 2002·Granted Sep 21, 2004·30 cites·30 claims
- 1191US6145974AInk-supplied printer head and ink containerSEIKO EPSON CORP·Filed 1995·Granted Nov 14, 2000·83 cites·62 claims
- 1291US5950403AMethod of manufacturing an ink cartridge for use in ink jet recorderSEIKO EPSON CORP·Filed 1997·Granted Sep 14, 1999·60 cites·3 claims
- 1390US5875615AMethod of manufacturing an ink cartridge for use in ink jet recorderSEIKO EPSON CORP·Filed 1997·Granted Mar 2, 1999·72 cites·13 claims
- 1489US11019443B2Speaker diaphragm including cone formed of material including fibers derived from plant and resin, speaker unit, speaker, and method for manufacturing speakerSEIKO EPSON CORP·Filed 2019·Granted May 25, 2021·6 cites·19 claims
- 1589US6786583B2Ink cartridge storage structure and methodSEIKO EPSON CORP·Filed 2002·Granted Sep 7, 2004·34 cites·23 claims
- 1687US9058555B2Printing apparatus and method of controlling the same, and storage mediumCANON KK·Filed 2013·Granted Jun 16, 2015·7 cites·13 claims
- 1787US7300142B1Ink cartridge for ink-jet printing apparatusSEIKO EPSON CORP·Filed 1999·Granted Nov 27, 2007·44 cites·77 claims
- 1887US7090344B2Ink cartridge for use in an ink jet recording apparatusSEIKO EPSON CORP·Filed 2005·Granted Aug 15, 2006·8 cites·9 claims
- 1987US5837023AProcess for making gradient index optical elementsOLYMPUS OPTICAL CO·Filed 1997·Granted Nov 17, 1998·41 cites·21 claims
- 2086US6926396B2Ink cartridge and method of ink injection thereintoSEIKO EPSON CORP·Filed 2002·Granted Aug 9, 2005·29 cites·36 claims
- 2186US6755515B2Ink cartridge for ink-jet printing apparatusSEIKO EPSON CORP·Filed 2002·Granted Jun 29, 2004·23 cites·12 claims
- 2285US6302530B1Ink cartridgeSEIKO EPSON CORP·Filed 1997·Granted Oct 16, 2001·55 cites·14 claims
- 2382US8177341B2Liquid injecting method and liquid containerSHINADA SATOSHI·Filed 2007·Granted May 15, 2012·7 cites·10 claims
- 2481US6276785B1Ink-supplied printer head and ink containerSEIKO EPSON CORP·Filed 1995·Granted Aug 21, 2001·43 cites·45 claims
- 2580US7575312B2Ink cartridge and method of ink injection thereintoSEIKO EPSON CORP·Filed 2006·Granted Aug 18, 2009·4 cites·12 claims
- 2680US6851797B2Method of filling recording material in recording material container and filling apparatusSEIKO EPSON CORP·Filed 2003·Granted Feb 8, 2005·16 cites·13 claims
- 2777US9430722B2Control apparatus, control method, and storage medium to notify users of sheet holding unitsCANON KK·Filed 2015·Granted Aug 30, 2016·2 cites·20 claims
- 2877US7871156B2Ink cartridge for ink-jet printing apparatusSEIKO EPSON CORP·Filed 2007·Granted Jan 18, 2011·3 cites·2 claims
- 2976US8291591B2Method of manufacturing liquid container and liquid containerMIYAJIMA CHIAKI·Filed 2007·Granted Oct 23, 2012·5 cites·8 claims
- 3076US7393089B2Method of refilling an ink cartridge for use in ink jet recorderSEIKO EPSON CORP·Filed 2001·Granted Jul 1, 2008·12 cites·8 claims
- 3173US6224199B1Method of manufacturing an ink cartridge for use in ink jet recorderSEIKO EPSON CORP·Filed 1999·Granted May 1, 2001·21 cites·2 claims
- 3272US9230203B2Control apparatus, control method, and storage mediumCANON KK·Filed 2014·Granted Jan 5, 2016·2 cites·12 claims
- 3371US9141322B2Control apparatus, control method, and storage mediumCANON KK·Filed 2014·Granted Sep 22, 2015·2 cites·8 claims
- 3470US9542129B2Printing apparatus and method of controlling the same, and storage mediumCANON KK·Filed 2016·Granted Jan 10, 2017·1 cites·13 claims
- 3570US6250746B1Method of manufacturing an ink cartridge for use in ink-jet recorderSEIKO EPSON CORP·Filed 1998·Granted Jun 26, 2001·24 cites·11 claims
- 3668US6966638B2Ink cartridge and assembling method of atmospheric open valve in ink cartridgeSEIKO EPSON CORP·Filed 2002·Granted Nov 22, 2005·11 cites·82 claims
- 3767US7470009B2Method of filling recording material in recording material container and filling apparatusSEIKO EPSON CORP·Filed 2005·Granted Dec 30, 2008·2 cites·2 claims
- 3866US8860975B2Printing apparatus, method for controlling the printing apparatus, and storage mediumKOIKE HISASHI·Filed 2012·Granted Oct 14, 2014·2 cites·9 claims
- 3964US7788807B2Method of manufacturing a liquid containerSEIKO EPSON CORP·Filed 2007·Granted Sep 7, 2010·2 cites·8 claims
- 4064US4901011ACarrier for transferring plate-like objects one by one, a handling apparatus for loading or unloading the carrier, and a wafer probing machine fitted with the handling apparatus for the wafer carrierTOKYO ELECTRON LTD·Filed 1988·Granted Feb 13, 1990·30 cites·17 claims
- 4164US2023320286A1Mushroom cultivation mediumSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 4263US9165228B2Printing apparatus allowing user change of operational control of job, control method thereof, and storage mediumCANON KK·Filed 2013·Granted Oct 20, 2015·1 cites·6 claims
- 4363US8235513B2Liquid injecting method and liquid containerSHINADA SATOSHI·Filed 2007·Granted Aug 7, 2012·2 cites·12 claims
- 4463US2023150231A1Buffer materialSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 4562US11890789B2Web forming apparatus and molded body manufacturing apparatusSEIKO EPSON CORP·Filed 2022·Granted Feb 6, 2024·0 cites·9 claims
- 4662US6302534B1Method for recycling ink cartridge used for recording apparatusSEIKO EPSON CORP·Filed 1999·Granted Oct 16, 2001·18 cites·30 claims
- 4762US2023073306A1Culture sheet, culture kit, and method of manufacturing culture sheetSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 4861US10597069B2Control unit and electric power steering device employing control unitMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Mar 24, 2020·1 cites·11 claims
- 4961US7699452B2Ink cartridge and method of ink injection thereintoSEIKO EPSON CORP·Filed 2006·Granted Apr 20, 2010·1 cites·46 claims
- 5060US6390616B2Method for manufacturing ink cartridgesSEIKO EPSON CORP·Filed 2001·Granted May 21, 2002·7 cites·19 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →