Inventor
INAGA HISASHI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “INAGA HISASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KIORITZ CORP
17 patentsUSD264675SJun 1, 1982
Blade for power scythe
KIORITZ CORP39 citations91
US4178685ADec 18, 1979
Chain saw
KIORITZ CORP24 citations82
US3945119AMar 23, 1976
Vibration isolation device for handles of chain saw
KIORITZ CORP25 citations82
US3934344AJan 27, 1976
Portable chain saw
KIORITZ CORP23 citations82
US4413705ANov 8, 1983
Exhaust muffler for a two-cycle opposed cylinder engine
KIORITZ CORP21 citations81
US4429668AFeb 7, 1984
Internal combustion engine for portable machine
KIORITZ CORP24 citations76
US4156477AMay 29, 1979
Braking system of chain saw
KIORITZ CORP19 citations74
US4630590ADec 23, 1986
Internal combustion engine apparatus
KIORITZ CORP12 citations73
US4446822AMay 8, 1984
Heat insulating mounting device for carburetor
KIORITZ CORP7 citations73
US4249311AFeb 10, 1981
Grass cutting apparatus
KIORITZ CORP19 citations73
US4223440ASep 23, 1980
Cord-type mowing machine
KIORITZ CORP14 citations73
USD264042SApr 27, 1982
Blade for power scythe
KIORITZ CORP13 citations72
US4344395AAug 17, 1982
Ignition system with ignition timing retarding circuit for internal combustion engine
KIORITZ CORP20 citations71
US4995350AFeb 26, 1991
2-cycle uni-flow spark-ignition engine
KIORITZ CORP11 citations70
US4977875ADec 18, 1990
Two-stroke-cycle uniflow spark-ignition engine
KIORITZ CORP14 citations70
US4507865AApr 2, 1985
Grass trimmer
KIORITZ CORP7 citations65
US4922865AMay 8, 1990
Two-stroke-cycle uniflow spark-ignition engine
KIORITZ CORP3 citations59