Inventor · disambiguated record
Nobuyoshi Takehara
Also filed as: TAKEHARA NOBUYOSHI
67 granted patents·6 pending applications·10,256 citations·filing 1992–2008
99Inventor score
Files withCANON KK73
Top patents by PatentIndex Score
73 records- 0199US7612283B2Solar power generation apparatus and its manufacturing methodCANON KK·Filed 2004·Granted Nov 3, 2009·230 cites·2 claims
- 0299US7126053B2Power generation system and power generation apparatusCANON KK·Filed 2003·Granted Oct 24, 2006·241 cites·1 claims
- 0399US6897370B2Power generation apparatus and its control methodCANON KK·Filed 2004·Granted May 24, 2005·224 cites·2 claims
- 0499US6611441B2Method of reducing leakage current in power supply systemsCANON KK·Filed 2002·Granted Aug 26, 2003·277 cites·27 claims
- 0599US6593520B2Solar power generation apparatus and control method thereforCANON KK·Filed 2001·Granted Jul 15, 2003·275 cites·5 claims
- 0699US6320769B2Interconnection power converter and power generation apparatus using the sameCANON KK·Filed 2000·Granted Nov 20, 2001·318 cites·20 claims
- 0799US6101073AGround fault protecting apparatus and method for solar power generation and solar power generation apparatus using the apparatus and methodCANON KK·Filed 1998·Granted Aug 8, 2000·230 cites·21 claims
- 0899US6031736AControl apparatus of inverter and power generation system using such control apparatusCANON KK·Filed 1996·Granted Feb 29, 2000·313 cites·7 claims
- 0999US5923158APower control apparatus for solar power generation systemCANON KK·Filed 1997·Granted Jul 13, 1999·451 cites·14 claims
- 1099US5892354AVoltage control apparatus and method for power supplyCANON KK·Filed 1996·Granted Apr 6, 1999·408 cites·21 claims
- 1199US5869956ASolar power generation apparatus and power control device thereforCANON KK·Filed 1997·Granted Feb 9, 1999·422 cites·16 claims
- 1299US5548504APower line linking apparatus for linking a power generator to a commercial power lineCANON KK·Filed 1993·Granted Aug 20, 1996·294 cites·10 claims
- 1398US6963147B2Power converter and power unitCANON KK·Filed 2004·Granted Nov 8, 2005·273 cites·25 claims
- 1498US6927955B2Apparatus and method of detecting ground fault in power conversion systemCANON KK·Filed 2002·Granted Aug 9, 2005·257 cites·14 claims
- 1598US6678174B2Power converting apparatus, control method therefor, and power generation systemCANON KK·Filed 2001·Granted Jan 13, 2004·319 cites·19 claims
- 1698US6590793B1Electric power supplying apparatus using unstable electric power supply and control method thereforCANON KK·Filed 1997·Granted Jul 8, 2003·357 cites·30 claims
- 1798US6331670B2Solar cell module having an overvoltage preventive element and sunlight power generation system using the solar cell moduleCANON KK·Filed 1999·Granted Dec 18, 2001·273 cites·30 claims
- 1898US6169678B1Photovoltaic power generation apparatus and control method thereofCANON KK·Filed 2000·Granted Jan 2, 2001·311 cites·12 claims
- 1998US6111188ASolar cell array and solar power generation apparatus using itCANON KK·Filed 1998·Granted Aug 29, 2000·274 cites·28 claims
- 2098US6093885APhotovoltaic power generating systemCANON KK·Filed 1999·Granted Jul 25, 2000·259 cites·10 claims
- 2198US6050779AConveying apparatus using unstable electric power supplyCANON KK·Filed 1997·Granted Apr 18, 2000·262 cites·32 claims
- 2297US7733069B2Power converting apparatus and power generating apparatusCANON KK·Filed 2001·Granted Jun 8, 2010·170 cites·9 claims
- 2397US7079406B2Power converting apparatus, control method therefor, and solar power generation apparatusCANON KK·Filed 2001·Granted Jul 18, 2006·281 cites·17 claims
- 2497US6838611B2Solar battery module and power generation apparatusCANON KK·Filed 2001·Granted Jan 4, 2005·243 cites·11 claims
- 2597US6801442B2Power conversion apparatus, power conversion system, and islanding operation detection methodCANON KK·Filed 2003·Granted Oct 5, 2004·266 cites·28 claims
- 2697US6587051B2Power converting apparatus and burglarproof method thereforCANON KK·Filed 2001·Granted Jul 1, 2003·222 cites·11 claims
- 2797US6493246B2Power conversion with stop conversion during low integrated power conditionsCANON KK·Filed 2001·Granted Dec 10, 2002·315 cites·10 claims
- 2897US6311137B1Information display apparatus, information relay apparatus used in power generation system, information display method and information relay method, and information transmission methodCANON KK·Filed 2000·Granted Oct 30, 2001·232 cites·34 claims
- 2996US5955885ABattery power supply device characteristic measuring apparatus and measuring methodCANON KK·Filed 1996·Granted Sep 21, 1999·154 cites·6 claims
- 3096US5838148APower control method and apparatus for battery power supply and battery power supply systemCANON KK·Filed 1996·Granted Nov 17, 1998·279 cites·44 claims
- 3194US6713890B2Power generation apparatus and its control methodCANON KK·Filed 2002·Granted Mar 30, 2004·63 cites·9 claims
- 3294US6512458B1Method and apparatus for detecting failure in solar cell module, and solar cell moduleCANON KK·Filed 1999·Granted Jan 28, 2003·122 cites·19 claims
- 3394US5669987AAbnormality detection method, abnormality detection apparatus, and solar cell power generating system using the sameCANON KK·Filed 1995·Granted Sep 23, 1997·162 cites·33 claims
- 3494US5397401ASemiconductor apparatus covered with a sealing resin compositionCANON KK·Filed 1993·Granted Mar 14, 1995·108 cites·23 claims
- 3593US6753692B2Method and apparatus for testing solar panel, manufacturing method for manufacturing the solar panel, method and apparatus for inspecting solar panel generating system, insulation resistance measuring apparatus, and withstand voltage testerCANON KK·Filed 2001·Granted Jun 22, 2004·74 cites·20 claims
- 3693US5654883APower control apparatus and method and power generating system using themCANON KK·Filed 1994·Granted Aug 5, 1997·74 cites·5 claims
- 3792US6605881B2AC interconnection apparatus supplying AC power from a commercial power system and from a solar cellCANON KK·Filed 2001·Granted Aug 12, 2003·86 cites·22 claims
- 3890US5682305AMethod and apparatus for controlling the power of a battery power sourceCANON KK·Filed 1994·Granted Oct 28, 1997·89 cites·9 claims
- 3989US6278052B1Abnormality detection method, abnormality detection apparatus and solar cell power generating system using the sameCANON KK·Filed 1997·Granted Aug 21, 2001·88 cites·45 claims
- 4089US5751133ACharge/discharge control method, charge/discharge controller, and power generation system with charge/discharge controllerCANON KK·Filed 1996·Granted May 12, 1998·94 cites·2 claims
- 4189US5592074ABattery power supply systemCANON KK·Filed 1993·Granted Jan 7, 1997·65 cites·13 claims
- 4287US6717519B2Method and apparatus for detecting failure in solar cell module, and solar cell moduleCANON KK·Filed 2002·Granted Apr 6, 2004·36 cites·14 claims
- 4387US6259017B1Solar power generation apparatus and control method thereforCANON KK·Filed 1999·Granted Jul 10, 2001·82 cites·20 claims
- 4485US6051954ACharge control apparatusCANON KK·Filed 1998·Granted Apr 18, 2000·75 cites·14 claims
- 4584US6856497B2System interconnection apparatus and connection method thereofCANON KK·Filed 2001·Granted Feb 15, 2005·36 cites·11 claims
- 4684US5977659AInverter apparatus and solar power generation apparatusCANON KK·Filed 1997·Granted Nov 2, 1999·78 cites·28 claims
- 4784US5714869APower source apparatus with battery and overcharge protection circuitCANON KK·Filed 1996·Granted Feb 3, 1998·112 cites·7 claims
- 4882US7456604B2Electric power control apparatus, power generation system and power grid systemCANON KK·Filed 2005·Granted Nov 25, 2008·17 cites·6 claims
- 4982US6657118B2Solar battery module, method of manufacturing same and power generating apparatusCANON KK·Filed 2001·Granted Dec 2, 2003·29 cites·11 claims
- 5081US6930868B2Apparatus and method of detecting ground fault of solar power generation systemCANON KK·Filed 2002·Granted Aug 16, 2005·29 cites·8 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →