THE CHUGOKU ELECTRIC POWER CO., INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 16104
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 10196
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 8166
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 748
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 629
 
  
 
E02B HYDRAULIC ENGINEERING 612
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 551
 
  
 
A01M CATCHING, TRAPPING OR SCARING OF ANIMALS 418
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 4358
 
  
 
B01D SEPARATION 3131

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0009,013 METHOD FOR PREVENTING FORMATION OF BIOFILMMar 27, 15Jan 11, 18[B08B, E02D, A61L, C02F]
2018/0009,069 REPAIR METHOD OF CAST STEEL MEMBERMar 04, 15Jan 11, 18[B23P]
2017/0074,592 DOUBLE TUBE, HEAT EXCHANGER, AND METHOD TO MANUFACTURE DOUBLE TUBEMar 05, 14Mar 16, 17[B23P, F28D]
2017/0075,102 GUIDE TUBE FOR GUIDING CABLE OF INTERNAL OBSERVATION DEVICE AND CABLE GUIDING METHODMar 05, 14Mar 16, 17[G01N, G02B]
2017/0067,691 HEAT EXCHANGER AND METHOD TO MANUFACTURE HEAT EXCHANGERMar 05, 14Mar 09, 17[B23P, F28D]
2017/0016,201 HEAT EXCHANGE STRUCTURE OF POWER GENERATION FACILITYFeb 28, 14Jan 19, 17[F28D, G21C, E02D, G21D]
2016/0329,750 POWER TRANSMISSION DEVICE AND POWER FEEDING SYSTEMDec 10, 13Nov 10, 16[H02J]
2016/0268,844 POWER TRANSMISSION DEVICE, POWER FEEDING SYSTEM, AND IMPEDANCE ADJUSTING DEVICE OF ELECTRIC CIRCUITDec 10, 13Sep 15, 16[H02J, H01F]
2016/0248,275 POWER RECEIVING DEVICE AND POWER FEEDING SYSTEMDec 10, 13Aug 25, 16[H02J]
2016/0241,169 POWER CONTROL DEVICEJan 21, 14Aug 18, 16[H02J, H02N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9912196 Power receiving device and power feeding systemDec 10, 13Mar 06, 18[H02J]
9903030 Hydrogen-containing water generating electrode and hydrogen-containing water generating deviceJan 31, 14Feb 27, 18[C25B, C02F]
9880087 Remaining service life evaluation method for metal pipe suffering from creep damageJan 24, 14Jan 30, 18[G01N]
9829144 Pipe-reinforcing implementFeb 01, 13Nov 28, 17[F16L]
9802212 Plasma spraying apparatusMar 27, 14Oct 31, 17[C23C, B05C, B05B, H05H]
9766058 Distance measurement system and distance measurement methodJan 25, 13Sep 19, 17[G01N, G01C, G01S, G01B]
9755699 Wireless power transfer system that performs power transfer from determined power transmission device to power receiving device, power transmission device, power receiving device, and control method of wireless power transfer systemFeb 29, 12Sep 05, 17[H02J, H04B]
9711970 Non-contact power supply system and control method for non-contact power supply systemNov 15, 12Jul 18, 17[H02J, H01F]
9639129 Hydroelectric power generation plan adjustment device, hydroelectric power generation plan adjustment method, and programMar 31, 11May 02, 17[H02J, G06Q, G06F, G01R, G01F]
9574313 Tsunami breakwater wall of retaining wall structure supported by steel pipe piles and its construction methodNov 14, 12Feb 21, 17[E02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0073,594 GASIFICATION SYSTEMAbandonedMar 05, 14Mar 16, 17[C10J]
2017/0066,981 GASIFICATION APPARATUS WITH SUPERCRITICAL FLUIDAbandonedMar 05, 14Mar 09, 17[C07C, C10J]
2017/0066,982 GASIFICATION APPARATUS WITH SUPERCRITICAL FLUIDAbandonedMar 05, 14Mar 09, 17[C10J, F02C]
2016/0241,071 CONTROL DEVICE, CONTROL METHOD, AND CONTROL PROGRAM OF STORAGE BATTERY AND ELECTRICITY STORAGE SYSTEMAbandonedNov 19, 13Aug 18, 16[H02J, G06Q, H01M]
2016/0241,072 CHARGE/DISCHARGE CONTROL DEVICE AND PROGRAMAbandonedDec 10, 13Aug 18, 16[H02J]
2016/0230,700 EXHAUST HEAT RECOVERY APPARATUS OF ENGINEAbandonedOct 31, 13Aug 11, 16[F02G]
2016/0226,313 WIRELESS POWER TRANSFER SYSTEM AND WIRELESS POWER TRANSFER METHODAbandonedSep 10, 13Aug 04, 16[H02J]
2016/0111,884 POWER SUPPLY CONTROL DEVICEAbandonedMar 28, 13Apr 21, 16[H02J]
2016/0002,075 HYDROGEN-CONTAINING WATER GENERATING DEVICEAbandonedJan 31, 14Jan 07, 16[C02F]
2015/0368,814 HYDROGEN-CONTAINING WATER GENERATING DEVICEAbandonedJan 31, 14Dec 24, 15[C25B]
2015/0368,815 HYDROGEN-CONTAINING WATER GENERATING DEVICEAbandonedJan 31, 14Dec 24, 15[C25B]
2015/0360,976 METHOD OF MANUFACTURING HYDROGEN-CONTAINING WATER GENERATING ELECTRODE AND HYDROGEN-CONTAINING WATER GENERATING ELECTRODEAbandonedJan 31, 14Dec 17, 15[C25B, C02F]
2015/0354,068 HYDROGEN-CONTAINING WATER GENERATING ELETRODE AND HYDROGEN-CONTAINING WATER GENERATING DEVICEAbandonedJan 31, 14Dec 10, 15[C25B]
2015/0229,134 NON-CONTACT POWER SUPPLY SYSTEM AND CONTROL METHOD FOR NON-CONTACT POWER SUPPLY SYSTEMAbandonedNov 15, 12Aug 13, 15[H02J]
2014/0324,237 HYDROELECTRIC POWER GENERATION PLAN ADJUSTING DEVICE, HYDROELECTRIC POWER GENERATION PLAN ADJUSTING METHOD AND PROGRAMAbandonedDec 06, 11Oct 30, 14[G06Q, G05B]
2014/0297,567 POWER DEMAND PLAN ADJUSTING DEVICE, POWER DEMAND PLAN ADJUSTING METHOD AND PROGRAMAbandonedDec 06, 11Oct 02, 14[G06Q]
8466331 Apparatus and method for gasifying gas hydrate pelletExpiredMar 27, 09Jun 18, 13[C01B, C07C, F17C]
2013/0138,468 POWER DEMAND PLAN COORDINATION DEVICE, POWER DEMAND PLAN COORDINATION METHOD, AND PROGRAMAbandonedMar 31, 11May 30, 13[G06Q]
2012/0012,818 JOSEPHSON DEVICE, METHOD OF FORMING JOSEPHSON DEVICE AND SUPERCONDUCTOR CIRCUITAbandonedAug 31, 11Jan 19, 12[H01L]
2011/0318,697 GROUND FLAREAbandonedDec 18, 09Dec 29, 11[F23G]

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