Inventor · disambiguated record
Keigo Onizuka
Also filed as: ONIZUKA KEIGO
10 granted patents·1 pending application·1,624 citations·filing 1993–2005
94Inventor score
Top patents by PatentIndex Score
11 records- 0198US6285572B1Method 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
- 0297US6082122AMethod for calibrating a measured value of detecting meansSANYO ELECTRIC CO·Filed 1998·Granted Jul 4, 2000·266 cites·9 claims
- 0397US6058035AMethod and apparatus for supplying AC power to commercial power line by using sunlightSANYO ELECTRIC CO·Filed 1999·Granted May 2, 2000·234 cites·17 claims
- 0496US6046919ASolar power generating deviceSANYO ELECTRIC CO·Filed 1999·Granted Apr 4, 2000·321 cites·20 claims
- 0595US6809942B2System interconnection electric power generator and control method thereforSANYO ELECTRIC CO·Filed 2002·Granted Oct 26, 2004·221 cites·19 claims
- 0687US5375429AMethod and apparatus for controlling an air conditioner with a solor cellSANYO ELECTRIC CO·Filed 1993·Granted Dec 27, 1994·80 cites·5 claims
- 0777US5878584AAir conditioner with solar generatorSANYO ELECTRIC CO·Filed 1996·Granted Mar 9, 1999·55 cites·13 claims
- 0871US5909061ASolar generator for generating direct current power by sunlight and outputting generated power to commercial AC power sourceSANYO ELECTRIC CO·Filed 1997·Granted Jun 1, 1999·41 cites·4 claims
- 0968US5835383ASystem-interconnected generator for converting solar energy to AC powerSANYO ELECTRIC CO·Filed 1997·Granted Nov 10, 1998·23 cites·6 claims
- 1041US5973491ASystem interconnection generatorSANYO ELECTRIC CO·Filed 1997·Granted Oct 26, 1999·17 cites·6 claims
- 1135US2006131962A1Interconnected generator systemONIZUKA KEIGO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →