Inventor · disambiguated record
Toru Matsui
Also filed as: MATSUI TORU
41 granted patents·7 pending applications·736 citations·filing 1974–2025
98Inventor score
Files withMINOLTA CAMERA KK23MINOLTA CO LTD5MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4PANASONIC CORP4BUNDESDRUCKEREI GMBH2
Top patents by PatentIndex Score
48 records- 0190US7248730B2Certified paper discriminating apparatusBUNDESDRUCKEREI GMBH·Filed 2001·Granted Jul 24, 2007·85 cites·22 claims
- 0288US6535705B2Process cartridge and image forming apparatus using the sameMINOLTA CO LTD·Filed 2001·Granted Mar 18, 2003·40 cites·10 claims
- 0387US4768052AFocus detecting deviceMINOLTA CAMERA KK·Filed 1987·Granted Aug 30, 1988·51 cites·10 claims
- 0486US4313654AAutomatic rangefinder system for photographic camera with light emitting and receiving meansMINOLTA CAMERA KK·Filed 1978·Granted Feb 2, 1982·48 cites·14 claims
- 0585US7242796B2Certified paper and an apparatus for discriminating the genuineness thereofBUNDESDRUCKEREI GMBH·Filed 2001·Granted Jul 10, 2007·23 cites·10 claims
- 0680US4943824ADevice for measuring object distance used for cameraMINOLTA CAMERA KK·Filed 1988·Granted Jul 24, 1990·41 cites·15 claims
- 0779US5831750AImage reader having height distribution correction for a read documentMINOLTA CO LTD·Filed 1995·Granted Nov 3, 1998·29 cites·24 claims
- 0878US4901115AToner concentration control device for a developing apparatusMINOLTA CAMERA KK·Filed 1987·Granted Feb 13, 1990·20 cites·10 claims
- 0976US6038415AImage forming apparatus and image-carrier cartridge device which is employed in the sameMINOLTA CO LTD·Filed 1998·Granted Mar 14, 2000·25 cites·40 claims
- 1075US4818865AFocus detecting system for camera utilizing correction data on the aberration of the photographic lensMINOLTA CAMERA KK·Filed 1987·Granted Apr 4, 1989·30 cites·8 claims
- 1175US3950767ACamera indicating device with diaphragm controlMINOLTA CAMERA KK·Filed 1974·Granted Apr 13, 1976·9 cites·20 claims
- 1274US7597130B2Door unitNIFCO INC·Filed 2005·Granted Oct 6, 2009·9 cites·8 claims
- 1374US4908649AAutomatic focus detection device for use in a cameraMINOLTA CAMERA KK·Filed 1988·Granted Mar 13, 1990·32 cites·4 claims
- 1473US9882246B2Electrochemical energy storing devicePANASONIC CORP·Filed 2015·Granted Jan 30, 2018·1 cites·14 claims
- 1572US5886342AImage reader and document curvature measurement using visible and infrared lightMINOLTA CO LTD·Filed 1997·Granted Mar 23, 1999·43 cites·30 claims
- 1671US4743932AFocus detection device for a cameraMINOLTA CAMERA KK·Filed 1986·Granted May 10, 1988·29 cites·16 claims
- 1770US4878079AFocus detecting deviceMINOLTA CAMERA KK·Filed 1988·Granted Oct 31, 1989·23 cites·18 claims
- 1868US4835561AFocus detecting device for cameraMINOLTA CAMERA KK·Filed 1988·Granted May 30, 1989·27 cites·15 claims
- 1967US7712814B2Storage device for vehicleHONDA MOTOR CO LTD·Filed 2008·Granted May 11, 2010·7 cites·5 claims
- 2065US4696558AFocus condition detecting arrangementMINOLTA CAMERA KK·Filed 1986·Granted Sep 29, 1987·23 cites·5 claims
- 2164US4772117AFocus detecting device having blur detecting functionMINOLTA CAMERA KK·Filed 1987·Granted Sep 20, 1988·9 cites·5 claims
- 2263US4843415AAutomatic focus detection systemMINOLTA CAMERA KK·Filed 1987·Granted Jun 27, 1989·19 cites·11 claims
- 2361US10490855B2Electrochemical energy storage devicePANASONIC CORP·Filed 2014·Granted Nov 26, 2019·0 cites·16 claims
- 2461US5150146AFocus detecting device utilizing auxiliary illuminationMINOLTA CAMERA KK·Filed 1990·Granted Sep 22, 1992·23 cites·17 claims
- 2560US8016338B2Seat-form storage apparatusHONDA MOTOR CO LTD·Filed 2010·Granted Sep 13, 2011·2 cites·18 claims
- 2657US4843227AFocus detecting apparatus with both passive and active focus capabilityMINOLTA CAMERA KK·Filed 1987·Granted Jun 27, 1989·18 cites·10 claims
- 2755US4958180AFocus detecting device and auxiliary illuminating device thereforMINOLTA CAMERA KK·Filed 1988·Granted Sep 18, 1990·16 cites·10 claims
- 2852US11990464B2Semiconductor integrated circuit device including opposite facing I/O cells in 2×2 columnsSOCIONEXT INC·Filed 2021·Granted May 21, 2024·0 cites·14 claims
- 2952US9716292B2Electrochemical energy storage devicePANASONIC CORP·Filed 2016·Granted Jul 25, 2017·0 cites·10 claims
- 3052US4746948AFocus detection deviceMINOLTA CAMERA KK·Filed 1986·Granted May 24, 1988·14 cites·7 claims
- 3150US2025183207A1Semiconductor integrated circuit deviceSOCIONEXT INC·Filed 2025·Application pending·0 cites
- 3249US9742035B2Electrochemical energy storage devicePANASONIC CORP·Filed 2016·Granted Aug 22, 2017·0 cites·9 claims
- 3348US2009019407A1Clock supply circuit and method of designing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2008·Application pending·0 cites
- 3446US11167264B2Packing material for liquid chromatographySHOWA DENKO KK·Filed 2016·Granted Nov 9, 2021·0 cites·13 claims
- 3546US4629882AImage position detectorMINOLTA CAMERA KK·Filed 1985·Granted Dec 16, 1986·12 cites·22 claims
- 3644US2011236765A1Nonaqueous solvent, and nonaqueous electrolyte solution and nonaqueous secondary battery that use nonaqueous solventMATSUI TORU·Filed 2010·Application pending·0 cites
- 3744US2011159382A1Nonaqueous solvent, and nonaqueous electrolyte solution and nonaqueous secondary battery using the sameMATSUI TORU·Filed 2010·Application pending·0 cites
- 3842US7439767B2Semiconductor integrated circuit and construction using densely integrated cellsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Oct 21, 2008·0 cites·16 claims
- 3941US5117265ACopying apparatus having a single exposure portion for final originals and non-final originals exposure in composite copying operationsMINOLTA CAMERA KK·Filed 1990·Granted May 26, 1992·5 cites·17 claims
- 4041US4900911AFocus detecting system utilizing correction data on aberrations of the photographic lensMINOLTA CAMERA KK·Filed 1989·Granted Feb 13, 1990·7 cites·12 claims
- 4141US2005237332A1Information processorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 4241US2005060453A1Instruction supply control unit and semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 4340USD1038227SPrinterSEIKO EPSON CORP·Filed 2022·Granted Aug 6, 2024·0 cites·1 claims
- 4440US4021822AElectrically controlled shutterMINOLTA CAMERA KK·Filed 1975·Granted May 3, 1977·2 cites·21 claims
- 4539US6188492B1Image reading apparatusMINOLTA CO LTD·Filed 1997·Granted Feb 13, 2001·6 cites·23 claims
- 4639US4963911AAutomatic focus detection systemMINOLTA CAMERA KK·Filed 1989·Granted Oct 16, 1990·6 cites·11 claims
- 4734US2016216792A1Head mounted display, and control method and control program for head mounted displaySEIKO EPSON CORP·Filed 2016·Application pending·0 cites
- 4831US5175579AAutomatic focus detection systemMINOLTA CAMERA KK·Filed 1992·Granted Dec 29, 1992·2 cites·4 claims
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