Assignee
KIORITZ CORP
JP428 patents
Top patents by PatentIndex Score
US6367432B1Apr 9, 2002
Two-stroke cycle internal combustion engine
KIORITZ CORP56 citations96
US6263579B1Jul 24, 2001
Hand-held power working machine
KIORITZ CORP67 citations96
US6164066ADec 26, 2000
Muffler for internal combustion engine
KIORITZ CORP59 citations96
US6109865AAug 29, 2000
Portable air-blowing working machine
KIORITZ CORP76 citations96
US6108867AAug 29, 2000
Handling device for power working machine
KIORITZ CORP86 citations96
US6065214AMay 23, 2000
Portable trimmer
KIORITZ CORP58 citations96
US6047693AApr 11, 2000
Dust collector-equipped power cutter
KIORITZ CORP65 citations96
US5960764AOct 5, 1999
Four-stroke internal combustion engine
KIORITZ CORP70 citations96
US5902971AMay 11, 1999
Muffler for internal combustion engine
KIORITZ CORP58 citations96
US5857327AJan 12, 1999
Muffler for an internal combustion engine
KIORITZ CORP80 citations96
US5855067AJan 5, 1999
Modular portable power tool
KIORITZ CORP101 citations96
US5848521ADec 15, 1998
Scattered objects collector
KIORITZ CORP56 citations96
US5841080ANov 24, 1998
Blower pipe with silencer
KIORITZ CORP130 citations96
US5738184AApr 14, 1998
Muffler for a two-stroke engine
KIORITZ CORP68 citations96
US5722237AMar 3, 1998
Muffler structure for internal combustion engine
KIORITZ CORP55 citations96
US5373119ADec 13, 1994
Exhaust muffler for internal combustion engine
KIORITZ CORP59 citations96
US5368107ANov 29, 1994
Vibration preventive coil spring mounting structure
KIORITZ CORP54 citations96
US5029393AJul 9, 1991
Chain saw
KIORITZ CORP57 citations96
USD258908SApr 14, 1981
Power blower
KIORITZ CORP56 citations96
US6295953B1Oct 2, 2001
Portable power working machine
KIORITZ CORP68 citations95
US5938510AAug 17, 1999
Disk cleaner device
KIORITZ CORP77 citations95
US6196082B1Mar 6, 2001
Hand lever device
KIORITZ CORP24 citations93
US6182524B1Feb 6, 2001
Hand lever apparatus
KIORITZ CORP25 citations93
US6167973B1Jan 2, 2001
Trimming machine having braking device for cutting blade
KIORITZ CORP29 citations93
US6105205AAug 22, 2000
Power working machine
KIORITZ CORP19 citations93
US6055797AMay 2, 2000
Portable power machine having safety mechanism
KIORITZ CORP25 citations93
US6056668AMay 2, 2000
Power machine having safety mechanism
KIORITZ CORP36 citations93
US6021757AFeb 8, 2000
Handling device for a power working machine
KIORITZ CORP29 citations93
US6004093ADec 21, 1999
Portable air-blowing working machine
KIORITZ CORP25 citations93
US5992375ANov 30, 1999
Four-stroke cycle internal combustion engine
KIORITZ CORP27 citations93
US5987753ANov 23, 1999
Hand-held power working machine
KIORITZ CORP27 citations93
US5947866ASep 7, 1999
Braking device for power working machine
KIORITZ CORP32 citations93
US5947066ASep 7, 1999
Two-cycle internal combustion engine
KIORITZ CORP26 citations93
US5865155AFeb 2, 1999
Hand lever device
KIORITZ CORP19 citations93
US5821473AOct 13, 1998
Silencer and a method for forming and attaching a silencer to a blower pipe
KIORITZ CORP43 citations93
US5370504ADec 6, 1994
Ambulant reciprocating compressor having plural pressure collection chambers
KIORITZ CORP32 citations93
US5235710AAug 17, 1993
Bed
KIORITZ CORP22 citations93
US5195208AMar 23, 1993
Backpack power blower apparatus
KIORITZ CORP54 citations93
US5083340AJan 28, 1992
Nozzle pipe supporting handle
KIORITZ CORP34 citations93
US4993865AFeb 19, 1991
Flywheel mounting device for internal combustion engine
KIORITZ CORP41 citations93
US4905424AMar 6, 1990
Rotary tool cover
KIORITZ CORP23 citations93
US4835866AJun 6, 1989
Device for mounting carburetor on internal combustion engine
KIORITZ CORP28 citations93
US4835868AJun 6, 1989
Saw chain tensioner of chain saw
KIORITZ CORP28 citations93
US4819589AApr 11, 1989
Suction system for internal combustion engine
KIORITZ CORP35 citations93
US4809438AMar 7, 1989
Rotary cutter and support
KIORITZ CORP43 citations93
US4793064ADec 27, 1988
Chain saw safety braking device
KIORITZ CORP28 citations93
US4785539ANov 22, 1988
Chain saw handle
KIORITZ CORP34 citations93
US4783207ANov 8, 1988
Air cleaner
KIORITZ CORP28 citations93
US4765282AAug 23, 1988
Chain saw
KIORITZ CORP29 citations93
US4654970AApr 7, 1987
Heated handle for a chain saw
KIORITZ CORP43 citations93
Showing the top 50 of 428 patents by PatentIndex Score.