Inventor · disambiguated record
Toru Ichikawa
Also filed as: ICHIKAWA TORU
44 granted patents·11 pending applications·765 citations·filing 1983–2023
98Inventor score
Files withHOSOKAWA YOKO KK27SONY CORP7ICHIKAWA TORU6PANASONIC IP MAN CO LTD5MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4
Top patents by PatentIndex Score
55 records- 0196US11459138B2Filling systemHOSOKAWA YOKO KK·Filed 2021·Granted Oct 4, 2022·3 cites·11 claims
- 0292US5474212ALiquid-pumping containerHOSOKAWA YOKO KK·Filed 1994·Granted Dec 12, 1995·106 cites·20 claims
- 0390USD796326SCap for packaging containerHOSOKAWA YOKO KK·Filed 2015·Granted Sep 5, 2017·42 cites·1 claims
- 0490USD403656SRechargeable batterySONY CORP·Filed 1996·Granted Jan 5, 1999·39 cites·1 claims
- 0588US4958504AAir conditioning apparatus for use in automobileMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Sep 25, 1990·61 cites·7 claims
- 0687US8061897B2PackageICHIKAWA TORU·Filed 2006·Granted Nov 22, 2011·24 cites·18 claims
- 0786US6712232B2Plastic container and method of manufacturing the sameHOSOKAWA YOKO KK·Filed 2001·Granted Mar 30, 2004·23 cites·6 claims
- 0886US6126315AContainer formed of lamination sheetHOSOKAWA YOKO KK·Filed 1998·Granted Oct 3, 2000·98 cites·3 claims
- 0985US8641279B2Packaging bag with fastenerICHIKAWA TORU·Filed 2007·Granted Feb 4, 2014·15 cites·6 claims
- 1084US6539935B2Package for warming foodHOSOKAWA YOKO KK·Filed 2001·Granted Apr 1, 2003·37 cites·9 claims
- 1182US10065781B2Spout for pouch, spout-attached pouch, and manufacturing method for spout for pouchHOSOKAWA YOKO KK·Filed 2015·Granted Sep 4, 2018·2 cites·1 claims
- 1282US6427841B2Battery packageSONY CORP·Filed 2000·Granted Aug 6, 2002·43 cites·6 claims
- 1381US7369041B2Vehicle surrounding display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 6, 2008·15 cites·14 claims
- 1479US7887473B2Packaging bagHOSOKAWA YOKO KK·Filed 2009·Granted Feb 15, 2011·6 cites·3 claims
- 1576US5579945AContainer housing containing disposable containerHOSOKAWA YOKO KK·Filed 1995·Granted Dec 3, 1996·54 cites·21 claims
- 1674US9457937B2Spouted bag bodyHOSOKAWA YOKO KK·Filed 2015·Granted Oct 4, 2016·2 cites·16 claims
- 1772US11203453B2Method of manufacturing spouted pouch aseptically filled with contentsHOSOKAWA YOKO KK·Filed 2015·Granted Dec 21, 2021·1 cites·13 claims
- 1872US7005150B2Beverage containerFLEXO MFG CORP·Filed 2001·Granted Feb 28, 2006·26 cites·19 claims
- 1972US4898003AAutomobile air conditionerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Feb 6, 1990·27 cites·8 claims
- 2066US10011275B2Collision prevention devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Jul 3, 2018·2 cites·9 claims
- 2166US9016512B2Storing containerICHIKAWA TORU·Filed 2010·Granted Apr 28, 2015·3 cites·4 claims
- 2265US10538358B2ContainerHOSOKAWA YOKO KK·Filed 2015·Granted Jan 21, 2020·1 cites·4 claims
- 2365US9714125B2Check valve and container with check valveHOSOKAWA YOKO KK·Filed 2013·Granted Jul 25, 2017·1 cites·4 claims
- 2465US4556957ASystem for defining graphic patterns for a numerical control apparatusMITSUBISHI ELECTRIC CORP·Filed 1983·Granted Dec 3, 1985·21 cites·17 claims
- 2564US10663582B2Detection device, detection method, and storage mediumPANASONIC IP MAN CO LTD·Filed 2017·Granted May 26, 2020·1 cites·15 claims
- 2664USD348391SPackage for a headphoneSONY CORP·Filed 1993·Granted Jul 5, 1994·13 cites·1 claims
- 2764US5127238AAutomobile air conditionerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jul 7, 1992·28 cites·7 claims
- 2861US12319280B2Vehicle control device, system, and vehicle control methodPANASONIC IP MAN CO LTD·Filed 2023·Granted Jun 3, 2025·0 cites·13 claims
- 2961USD596497SPouchHOSOKAWA YOKO KK·Filed 2008·Granted Jul 21, 2009·12 cites·1 claims
- 3061US5454483AHolder for containing flexible containerHOSOKAWA YOKO KK·Filed 1994·Granted Oct 3, 1995·26 cites·7 claims
- 3161US2025100260A1Packaging bag laminate, packaging bag, spout-attached packaging bag, and content-contained spout-attached packaging bagHOSOKAWA YOKO KK·Filed 2023·Application pending·0 cites
- 3261US2010290720A1BagHOSOKAWA YOKO KK·Filed 2009·Application pending·0 cites
- 3359US6572268B2Liquid containerHOSOKAWA YOKO KK·Filed 2001·Granted Jun 3, 2003·8 cites·12 claims
- 3459US2007036473A1Packaging bagHOSOKAWA YOKO KK·Filed 2006·Application pending·0 cites
- 3559US2025100261A1Packaging bag laminate, packaging bag, spout-attached packaging bag, and content-contained spout-attached packaging bagHOSOKAWA YOKO KK·Filed 2023·Application pending·0 cites
- 3657US2009071960A1PackageNAGATA KENJI·Filed 2007·Application pending·0 cites
- 3756US12441530B2Discharge member, accommodating container, method for manufacturing discharge member, mold for injection molding, and discharge member with closing memberHOSOKAWA YOKO KK·Filed 2020·Granted Oct 14, 2025·0 cites·6 claims
- 3856US10272604B2Method for attaching thin cylindrical element to mold coreHOSOKAWA YOKO KK·Filed 2016·Granted Apr 30, 2019·0 cites·8 claims
- 3955US9131123B2Device for monitoring surroundings of vehicle and method for monitoring surroundings of vehicleICHIKAWA TORU·Filed 2011·Granted Sep 8, 2015·1 cites·8 claims
- 4054US11738909B2Sleeve and packaging bagHOSOKAWA YOKO KK·Filed 2019·Granted Aug 29, 2023·0 cites·6 claims
- 4152US2011253713A1Plastic container and method of manufacturing the sameHOSOKAWA YOKO KK·Filed 2009·Application pending·0 cites
- 4251US2005061818A1Liquid container and double containerHOSOKAWA YOKO KK·Filed 2004·Application pending·0 cites
- 4350US7048883B2Method of manufacturing a plastic containerKAMAYA KAGAKU KOGYO KABUSHIKI·Filed 2004·Granted May 23, 2006·1 cites·1 claims
- 4448US2013106016A1Method for attaching thin cylindrical element to mold core, process for producing cylindrical container, and mold coreICHIKAWA TORU·Filed 2011·Application pending·0 cites
- 4547US10894649B2Barrier plug and container with barrier plugHOSOKAWA YOKO KK·Filed 2017·Granted Jan 19, 2021·0 cites·8 claims
- 4647USD596496SPouchHOSOKAWA YOKO KK·Filed 2008·Granted Jul 21, 2009·6 cites·1 claims
- 4742US10571553B2Sensor mounting state determination device and sensor mounting state determination methodPANASONIC IP MAN CO LTD·Filed 2018·Granted Feb 25, 2020·0 cites·20 claims
- 4842USD422997SMagnetic disc cartridgeSONY CORP·Filed 1998·Granted Apr 18, 2000·4 cites·1 claims
- 4940US2011228980A1Control apparatus and vehicle surrounding monitoring apparatusPANASONIC CORP·Filed 2010·Application pending·0 cites
- 5039US4700290ANumerical control systemMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Oct 13, 1987·9 cites·3 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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