HITACHI KOKI CO., LTD.

Patent Owner

Follow Compare Add to Portfolio 3Status Updates

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B25C HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY -OPERATED PORTABLE STAPLING TOOLS 1004
 
 
 
B04B CENTRIFUGES 673
 
 
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING577
 
 
 
B25F COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR 554
 
 
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 5052
 
 
 
H02K DYNAMO-ELECTRIC MACHINES 4755
 
 
 
B25D PERCUSSIVE TOOLS 405
 
 
 
B23D PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR 397
 
 
 
B27B SAWS; COMPONENTS OR ACCESSORIES THEREFOR 377
 
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 32104

Top Patents (by citation)

Upgrade to the Premium Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0229,045 POWER-ACTUATED TOOLDec 18, 14Aug 11, 16[B25D, B25F]
2016/0214,118 CENTRIFUGE AND SWING ROTOR FOR CENTRIFUGEJan 13, 16Jul 28, 16[B04B]
2016/0207,187 Drilling DeviceJul 25, 14Jul 21, 16[B25D]
2016/0199,972 ELECTRIC TOOLMar 21, 16Jul 14, 16[B25B, B25F]
2016/0204,718 ELECTRIC TOOLAug 26, 14Jul 14, 16[H01H, H02P, B25F]
2016/0176,032 FASTENER DRIVING TOOLJun 27, 14Jun 23, 16[B25C]
2016/0176,037 PORTABLE WORKING MACHINEMay 28, 14Jun 23, 16[B25F, B27B]
2016/0151,901 DRIVING MACHINENov 25, 15Jun 02, 16[B25C]
2016/0151,904 IMPACT TOOLFeb 17, 14Jun 02, 16[B25D]
2016/0144,411 WASHERAug 07, 14May 26, 16[B08B]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D762435 Portable electric hammer drillMar 26, 15Aug 02, 16[0804]
9,393,577 Centrifuge with temperature controlOct 31, 13Jul 19, 16[B04B]
9,397,535 Brushless motor and electric-powered toolAug 05, 13Jul 19, 16[H02K]
9,391,305 Backpack-type power supply including operation portionJul 03, 13Jul 12, 16[B25F, H01M]
9,391,491 Power toolSep 20, 13Jul 12, 16[H02K]
D761069 Portable electric driverJun 17, 14Jul 12, 16[0803]
9,381,638 Power toolJun 06, 11Jul 05, 16[B25F, A01D]
9,381,665 ChainsawFeb 12, 13Jul 05, 16[B27B, B23D]
9,375,730 Centrifuge with compressor motor feedback control deviceApr 13, 12Jun 28, 16[B04B]
9,357,702 Engine-powered work tool provided with standAug 13, 14Jun 07, 16[F02B, A01D]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8,872,450 Electric operating machineWithdrawnJan 14, 11Oct 28, 14[H02P]
2014/0082,882 PORTABLE CLEANER PROVIDED WITH EXHAUST REGULATING UNITABANApr 18, 13Mar 27, 14[A47L]
2014/0060,507 ENGINE AND ENGINE-DRIVEN WORKING MACHINEABANAug 29, 13Mar 06, 14[F02B]
2014/0009,857 POWER SUPPLY DEVICEABANJul 03, 13Jan 09, 14[H02H, H05K]
2013/0333,910 IMPACT TOOLABANJul 29, 10Dec 19, 13[B25B]
2013/0327,307 2-CYCLE ENGINE AND ENGINE-POWERED WORKING MACHINE HAVING THE SAMEABANJan 30, 12Dec 12, 13[F02B]
2013/0331,251 CENTRIFUGAL MACHINEABANJun 06, 13Dec 12, 13[B04B]
2013/0264,987 ELECTRIC POWER TOOLABANDec 22, 11Oct 10, 13[H02P, H02K]
2013/0260,653 POWER TOOLABANFeb 15, 13Oct 03, 13[B24B]
2013/0255,982 POWER TOOLABANFeb 15, 13Oct 03, 13[B25F]
2013/0245,789 ELECTRIC TOOL AND DATA TRANSMISSION METHODABANFeb 06, 13Sep 19, 13[G05B]
2013/0233,584 Power Tool and Power Tool SystemABANJan 28, 13Sep 12, 13[B25B, B25F]
2013/0213,356 ENGINE WORKING MACHINEABANFeb 15, 13Aug 22, 13[F02B]
2013/0209,287 AIR COMPRESSORABANFeb 06, 13Aug 15, 13[F04B]
2013/0200,831 POWER SUPPLY DEVICEABANOct 24, 11Aug 08, 13[H02P, H02M]
2013/0189,041 Power ToolABANSep 13, 11Jul 25, 13[B23Q, B23B, B25F]
2013/0186,661 Power ToolABANSep 13, 11Jul 25, 13[B25F]
2013/0180,476 ENGINE AND ENGINE WORKING MACHINEABANJan 15, 13Jul 18, 13[F02B]
2013/0160,740 ENGINE AND ENGINE OPERATING MACHINE INCLUDING THE SAMEABANApr 28, 11Jun 27, 13[F02M]
2013/0126,202 Screw Tightening ToolABANAug 01, 11May 23, 13[B25B]

View all patents..

Top Inventors for This Owner

Upgrade to the Premium Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.