Inventor · disambiguated record
Kenji Yoshioka
Also filed as: YOSHIOKA KENJI
43 granted patents·10 pending applications·1,233 citations·filing 1982–2013
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD21NEC CORP10OLYMPUS OPTICAL CO5ALPS ELECTRIC CO LTD4NEC LCD TECHNOLOGIES LTD2
Top patents by PatentIndex Score
53 records- 0198US6421470B1Image processing apparatus and audio-coded recording mediaNORITSU KOKI CO LTD·Filed 1998·Granted Jul 16, 2002·186 cites·3 claims
- 0295US6873837B1Emergency reporting system and terminal apparatus thereinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 29, 2005·79 cites·2 claims
- 0394US6262655B1Emergency reporting system and terminal apparatus thereinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 17, 2001·87 cites·8 claims
- 0491US7088225B2Emergency information terminal and emergency information system including terminalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 8, 2006·37 cites·9 claims
- 0589US6617979B2Emergency informing terminal, emergency informing system, and method for controlling emergency informing terminalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 9, 2003·47 cites·23 claims
- 0689US6337641B1Emergency reporting system and terminal apparatus thereinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 8, 2002·40 cites·11 claims
- 0788US6310543B1Emergency call systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 30, 2001·58 cites·18 claims
- 0888US6186405B1Dot code and code reading apparatusOLYMPUS OPTICAL CO·Filed 1998·Granted Feb 13, 2001·115 cites·7 claims
- 0986US7274924B2Emergency report terminal device and systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Sep 25, 2007·50 cites·5 claims
- 1086US6696982B2Vehicle terminal apparatus and an information transmitting systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 24, 2004·70 cites·1 claims
- 1183US6674362B2Emergency informing terminal and emergency informing system including the terminalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 6, 2004·52 cites·62 claims
- 1282US6839068B2Picture displaying method and information deviceNEC CORP·Filed 2002·Granted Jan 4, 2005·23 cites·24 claims
- 1382US6377165B1Mayday system equipment and mayday systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 23, 2002·67 cites·26 claims
- 1480US6900815B2Image data storage methodNEC CORP·Filed 2001·Granted May 31, 2005·20 cites·7 claims
- 1576US7376442B2Mobile communication terminal and application starting control method thereofNEC CORP·Filed 2005·Granted May 20, 2008·8 cites·3 claims
- 1676US6574463B1Failure detecting structure of emergency call terminal deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 3, 2003·19 cites·14 claims
- 1772US6791577B2Operation guidance display processing system and methodNEC CORP·Filed 2001·Granted Sep 14, 2004·14 cites·3 claims
- 1872US6721553B2Emergency alarm terminal and emergency alarm systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 13, 2004·13 cites·7 claims
- 1971US6934536B2Schedule management device and schedule management method and recording medium recording the schedule management programNEC CORP·Filed 2000·Granted Aug 23, 2005·12 cites·5 claims
- 2069US7034705B2Emergency information terminal and emergency information system including terminalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 25, 2006·27 cites·8 claims
- 2168US6561423B2Method and apparatus for generating optically readable dot image data and recording mediumOLYMPUS OPTICAL CO·Filed 2001·Granted May 13, 2003·13 cites·11 claims
- 2267US6985717B1Emergency informing apparatus and an emergency informing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 10, 2006·9 cites·4 claims
- 2365US6163656AVoice-code-image-attached still image forming apparatusOLYMPUS OPTICAL CO·Filed 1998·Granted Dec 19, 2000·30 cites·14 claims
- 2462US10142691B2Display system, display apparatus, display method, and programNEC CASIO COMMUNICATIONS LTD·Filed 2013·Granted Nov 27, 2018·1 cites·11 claims
- 2562US6636741B2Cellular telephone with automated redial functionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 21, 2003·10 cites·18 claims
- 2662US6392316B1Emergency informing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 21, 2002·18 cites·17 claims
- 2761US6704583B1Mobile telephone and method of operating the sameNEC CORP·Filed 2000·Granted Mar 9, 2004·11 cites·28 claims
- 2860US6954135B1Emergency communication systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 11, 2005·16 cites·7 claims
- 2958US5719850AOptical storage medium with first layer containing optically readable information overlying second layer containing visible informationOLYMPUS OPTICAL CO·Filed 1995·Granted Feb 17, 1998·13 cites·11 claims
- 3057US8081212B2Abnormality detecting apparatusYOSHIOKA KENJI·Filed 2006·Granted Dec 20, 2011·1 cites·8 claims
- 3155US5078634AMethod for manufacturing a vibration suppressing electroluminescent deviceALPS ELECTRIC CO LTD·Filed 1991·Granted Jan 7, 1992·16 cites·3 claims
- 3254US5229984ASignal producing apparatus for optical recording/reproducing apparatus for suppressing noises caused by leaking current of photodetectorOLYMPUA OPRIXL CO LTD·Filed 1991·Granted Jul 20, 1993·12 cites·20 claims
- 3354US2007224941A1Emergency report terminal deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 3449US6122496ADevice and method for controlling frequency characteristic of a filterNEC CORP·Filed 1998·Granted Sep 19, 2000·14 cites·6 claims
- 3548US4967117AEncapsulated electroluminescence deviceALPS ELECTRIC CO LTD·Filed 1989·Granted Oct 30, 1990·10 cites·5 claims
- 3648US2005153680A1Emergency reporting system and terminal apparatus thereinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 3748US2009244449A1Liquid crystal display deviceNEC LCD TECHNOLOGIES LTD·Filed 2009·Application pending·0 cites
- 3846US7652741B2Active matrix substrate and a liquid crystal display device including the active matrix substrateNEC LCD TECHNOLOGIES LTD·Filed 2006·Granted Jan 26, 2010·0 cites·20 claims
- 3946US2009027503A1Error detecting apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 4046US2009059085A1Video systemPANASONIC CORP·Filed 2006·Application pending·0 cites
- 4145US6154097APLL oscillating circuit including oscillating circuit with mutual conductance controlledNEC CORP·Filed 1999·Granted Nov 28, 2000·11 cites·16 claims
- 4243US5542368ALightweight anchor with tail finFiled 1994·Granted Aug 6, 1996·7 cites·4 claims
- 4340US7439964B2Screen display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 21, 2008·0 cites·5 claims
- 4440US2006124051A1Zinc oxide single crystalTOKYO DENPA KK·Filed 2005·Application pending·0 cites
- 4539US6272318B1Pager capable of automatically switching and setting a plurality of transmission speedsNEC CORP·Filed 1998·Granted Aug 7, 2001·12 cites·19 claims
- 4639US2008056984A1Hexagonal Wurtzite Type Single Crystal, Process For Producing The Same, And Hexagonal Wurtzite Type Single Crystal SubstrateTOKYO DENPA KK·Filed 2005·Application pending·0 cites
- 4739US2002037707A1Emergency informing terminal and emergency informing systemFiled 2001·Application pending·0 cites
- 4837US2014043231A1Information display device, control method, and programYOSHIOKA KENJI·Filed 2012·Application pending·0 cites
- 4936US7281474B2Printing method for printing optically readable code on printing medium, using printing plate and printed matter bearing printed and optically readable codeOLYMPUS OPTICAL CO·Filed 2001·Granted Oct 16, 2007·0 cites·5 claims
- 5033US6072411AMethod and apparatus for message correctionNEC CORP·Filed 1997·Granted Jun 6, 2000·3 cites·33 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →