Inventor
NAGAI NOBORU
JP12 patents
Patents
12 patentsUS5373119ADec 13, 1994
Exhaust muffler for internal combustion engine
KIORITZ CORP59 citations96
US6786187B2Sep 7, 2004
Internal combustion engine
KIORITZ CORP31 citations92
US6394060B2May 28, 2002
Lubricating method and device of internal combustion engine
KIORITZ CORP32 citations92
US6202613B1Mar 20, 2001
Four-stroke cycle internal combustion engine
KIORITZ CORP36 citations92
US5139107AAug 18, 1992
Exhaust muffler for internal combustion engines
KIORITZ CORP51 citations92
US5206467AApr 27, 1993
Muffler with a catalyst
KIORITZ CORP28 citations91
US4872308AOct 10, 1989
Exhaust device for working machine
KIORITZ CORP26 citations88
US6283084B1Sep 4, 2001
Four-stroke cycle internal combustion engine
KIORITZ CORP15 citations84
US6332440B1Dec 25, 2001
Four-stroke cycle internal combustion engine
KIORITZ CORP11 citations73
US5881687AMar 16, 1999
Two-stroke internal combustion engine
KIORITZ CORP10 citations73
US5826567AOct 27, 1998
Two-stroke internal combustion engine
KIORITZ CORP7 citations73
US6546907B2Apr 15, 2003
Four-stroke cycle internal combustion engine
KIORITZ CORP5 citations62