Assignee
SANYO ELECTRIC CO
JP·8,075 granted patents·2,031 pending applications·163,718 citations·filing 1973–2025
Top patents by PatentIndex Score
10,106 records- 0199US7235330B1Electrode for use in lithium battery and rechargeable lithium batterySANYO ELECTRIC CO·Filed 2000·Granted Jun 26, 2007·172 cites·37 claims
- 0299US7192673B1Electrode for rechargeable lithium battery and rechargeable lithium batterySANYO ELECTRIC CO·Filed 2000·Granted Mar 20, 2007·200 cites·23 claims
- 0399US6954194B2Semiconductor device and display apparatusSANYO ELECTRIC CO·Filed 2002·Granted Oct 11, 2005·255 cites·24 claims
- 0499US6876346B2Thin film transistor for supplying power to element to be drivenSANYO ELECTRIC CO·Filed 2001·Granted Apr 5, 2005·233 cites·12 claims
- 0599US6833668B1Electroluminescence display device having a desiccantSANYO ELECTRIC CO·Filed 2000·Granted Dec 21, 2004·328 cites·44 claims
- 0699US6366025B1Electroluminescence display apparatusSANYO ELECTRIC CO·Filed 2000·Granted Apr 2, 2002·407 cites·30 claims
- 0798US8344687B2Battery pack updating methodSANYO ELECTRIC CO·Filed 2010·Granted Jan 1, 2013·43 cites·20 claims
- 0898USD645817SBattery chargerSANYO ELECTRIC CO·Filed 2010·Granted Sep 27, 2011·174 cites·1 claims
- 0998USD645816SBattery chargerSANYO ELECTRIC CO·Filed 2009·Granted Sep 27, 2011·81 cites·1 claims
- 1098US7981544B2Positive electrode for nonaqueous electrolyte secondary battery, and production method thereofSANYO ELECTRIC CO·Filed 2008·Granted Jul 19, 2011·34 cites·2 claims
- 1198US7935441B2Battery packSANYO ELECTRIC CO·Filed 2007·Granted May 3, 2011·82 cites·13 claims
- 1298USD598374SBattery chargerSANYO ELECTRIC CO·Filed 2008·Granted Aug 18, 2009·107 cites·1 claims
- 1398US7452631B2Non-aqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2005·Granted Nov 18, 2008·48 cites·12 claims
- 1498US7310115B2Imaging device with boosting circuitSANYO ELECTRIC CO·Filed 2003·Granted Dec 18, 2007·216 cites·12 claims
- 1598USD556914SGene amplification apparatusSANYO ELECTRIC CO·Filed 2006·Granted Dec 4, 2007·171 cites·1 claims
- 1698US7256073B2Semiconductor device and manufacturing method thereofSANYO ELECTRIC CO·Filed 2006·Granted Aug 14, 2007·58 cites·9 claims
- 1798US7195842B1Electrode for use in lithium battery and rechargeable lithium batterySANYO ELECTRIC CO·Filed 2000·Granted Mar 27, 2007·93 cites·34 claims
- 1898USD537951SGene amplification apparatusSANYO ELECTRIC CO·Filed 2006·Granted Mar 6, 2007·158 cites·1 claims
- 1998US7187060B2Semiconductor device with shieldSANYO ELECTRIC CO·Filed 2004·Granted Mar 6, 2007·178 cites·3 claims
- 2098US6924602B2Organic EL pixel circuitSANYO ELECTRIC CO·Filed 2002·Granted Aug 2, 2005·192 cites·12 claims
- 2198US6887511B1Method for preparing electrode material for lithium batterySANYO ELECTRIC CO·Filed 2000·Granted May 3, 2005·147 cites·19 claims
- 2298US6864172B2Manufacturing method of semiconductor deviceSANYO ELECTRIC CO·Filed 2003·Granted Mar 8, 2005·319 cites·23 claims
- 2398US6834001B2Multi-stage switched capacitor DC-DC converterSANYO ELECTRIC CO·Filed 2002·Granted Dec 21, 2004·1.5k cites·12 claims
- 2498USD491907SMobile phoneSANYO ELECTRIC CO·Filed 2003·Granted Jun 22, 2004·127 cites·1 claims
- 2598US6685804B1Method for fabricating electrode for rechargeable lithium batterySANYO ELECTRIC CO·Filed 2000·Granted Feb 3, 2004·145 cites·11 claims
- 2698US6489055B1Lithium secondary batterySANYO ELECTRIC CO·Filed 2000·Granted Dec 3, 2002·127 cites·19 claims
- 2798US6419362B1Liquid crystal projection apparatusSANYO ELECTRIC CO·Filed 2000·Granted Jul 16, 2002·97 cites·12 claims
- 2898US6353693B1Optical communication device and slip ring unit for an electronic component-mounting apparatusSANYO ELECTRIC CO·Filed 2000·Granted Mar 5, 2002·278 cites·14 claims
- 2998US6285572B1Method of operating a power supply system having parallel-connected inverters, and power converting systemSANYO ELECTRIC CO·Filed 2000·Granted Sep 4, 2001·366 cites·20 claims
- 3098US6252248B1Thin film transistor and displaySANYO ELECTRIC CO·Filed 1999·Granted Jun 26, 2001·382 cites·28 claims
- 3198US5844918ADigital transmission/receiving method, digital communications method, and data receiving apparatusSANYO ELECTRIC CO·Filed 1996·Granted Dec 1, 1998·315 cites·38 claims
- 3298US5608556ALiquid crystal display having orientation control electrodes for controlling liquid crystal orientationSANYO ELECTRIC CO·Filed 1994·Granted Mar 4, 1997·288 cites·22 claims
- 3398US4638364AAuto focus circuit for video cameraSANYO ELECTRIC CO·Filed 1985·Granted Jan 20, 1987·233 cites·9 claims
- 3497US11569552B2Prismatic secondary battery and assembled battery using the sameSANYO ELECTRIC CO·Filed 2021·Granted Jan 31, 2023·2 cites·4 claims
- 3597US9857202B2Sensor for motorSANYO ELECTRIC CO·Filed 2016·Granted Jan 2, 2018·33 cites·20 claims
- 3697USD641861SDraft chamberSANYO ELECTRIC CO·Filed 2010·Granted Jul 19, 2011·111 cites·1 claims
- 3797US7974444B2Image processor and vehicle surrounding visual field support deviceSANYO ELECTRIC CO·Filed 2007·Granted Jul 5, 2011·69 cites·21 claims
- 3897USD638357SAC/DC converterSANYO ELECTRIC CO·Filed 2010·Granted May 24, 2011·93 cites·1 claims
- 3997US7903055B2Light-emitting displaySANYO ELECTRIC CO·Filed 2005·Granted Mar 8, 2011·53 cites·19 claims
- 4097US7825911B2Touch sensor, touch pad and input deviceSANYO ELECTRIC CO·Filed 2007·Granted Nov 2, 2010·114 cites·11 claims
- 4197USD598375SBattery chargerSANYO ELECTRIC CO·Filed 2008·Granted Aug 18, 2009·94 cites·1 claims
- 4297US7482777B2Motor control deviceSANYO ELECTRIC CO·Filed 2008·Granted Jan 27, 2009·54 cites·10 claims
- 4397US7410728B1Electrode for lithium batteries and rechargeable lithium batterySANYO ELECTRIC CO·Filed 2000·Granted Aug 12, 2008·106 cites·22 claims
- 4497US7401669B2Battery device of vehicle power supplySANYO ELECTRIC CO·Filed 2005·Granted Jul 22, 2008·68 cites·17 claims
- 4597US7338733B2Battery packSANYO ELECTRIC CO·Filed 2003·Granted Mar 4, 2008·133 cites·19 claims
- 4697US7303291B2Illumination apparatus and video projection display systemSANYO ELECTRIC CO·Filed 2005·Granted Dec 4, 2007·101 cites·31 claims
- 4797US7241533B1Electrode for rechargeable lithium battery and rechargeable lithium batterySANYO ELECTRIC CO·Filed 2000·Granted Jul 10, 2007·96 cites·44 claims
- 4897US7006952B13-D model providing deviceSANYO ELECTRIC CO·Filed 2000·Granted Feb 28, 2006·118 cites·50 claims
- 4997US6994751B2Nitride-based semiconductor element and method of forming nitride-based semiconductorSANYO ELECTRIC CO·Filed 2002·Granted Feb 7, 2006·127 cites·12 claims
- 5097US6940214B1Electroluminescence display deviceSANYO ELECTRIC CO·Filed 2000·Granted Sep 6, 2005·256 cites·23 claims
Showing the top 50 of 10,106 patent records by PatentIndex Score.
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